Since 2001, all manufacturers have been required to equip their automobiles with an OBD (On-Board Diagnostics) diagnostic socket that is identical for all brands.
If the car's computer encounters a problem, an error code or DTC (Diagnostic Trouble Code) will be stored in the car's ECU (Engine control unit) memory.
The codes follow a formula allowing you to have an approach to the problem before even looking at the table below.
The first letter...
The first letter indicates which part of the car is at fault.
P = Powertrain (Engine and Box)
B = Body => Bodywork
C = Chassis
U = User => Communication network
The first number...
The first of the four digits will be either a '0' or a '1'.
0 = Standardized Error Codes (SAE)
1 = manufacturer specific codes
The second number...
The second number indicates which of the car's systems is at fault. There are eight different categories;
0 = Fuel and air measurement and auxiliary emissions control)
1 = Fuel and air measurement
2 = Fuel and air metering (injection circuit)
3 = Ignition systems or misfires
4 = Auxiliary emission controls
5 = Vehicle Speed Control and Idle Control Systems
6 = Computer and output circuit
7 = Transmission
The third and fourth numbers...
The third and fourth digits are used to define the exact fault code in question.
Example: the DTC is P0201.
0 = Normalized fault
2 = Fuel and air metering (injection circuit)
01 – Injector 1 – circuit fault
Here is the list of DTCs
List of codes from P0001 to P0099:
| P0001 | Fuel volume regulator control – open circuit |
| P0002 | Fuel volume regulator control – measuring range/circuit performance |
| P0003 | Fuel volume regulator control – circuit too low |
| P0004 | Fuel volume regulator control – circuit too high |
| P0005 | Fuel cut-off solenoid valve – open circuit |
| P0006 | Fuel cut-off solenoid valve – circuit too low |
| P0007 | Fuel cut-off solenoid valve – circuit too high |
| P0008 | Engine timing, line 1 – engine performance |
| P0009 | Engine timing, line 2 – engine performance |
| P0010 | Camshaft sensor, line 1 – circuit failure |
| P0011 | Camshaft position, line 1 – excessively advanced timing/system performance |
| P0012 | Camshaft position, line 1 – excessively delayed timing |
| P0013 | Camshaft sensor, line 1 – circuit failure |
| P0014 | Camshaft position, line 1 – excessively advanced timing/system performance |
| P0015 | Camshaft position, line 1 – excessively delayed timing |
| P0016 | Crankshaft position/camshaft position, line 1 sensor A – correlation |
| P0017 | Crankshaft position/camshaft position, line 1 sensor B – correlation |
| P0018 | Crankshaft position/camshaft position, line 2 sensor A – correlation |
| P0019 | Crankshaft position/camshaft position, line 2 sensor B – correlation |
| P0020 | Camshaft sensor, line 2 – circuit failure |
| P0021 | Camshaft position, line 2 – excessively advanced timing/system performance |
| P0022 | Camshaft position, line 2 – timing excessively delayed |
| P0023 | Camshaft sensor, line 1 – circuit failure |
| P0024 | Camshaft position, line 2 – excessively advanced timing/system performance |
| P0025 | Camshaft position, line 2 – timing excessively delayed |
| P0026 | Intake valve control solenoid valve system, line 1 – measuring range/performance |
| P0027 | Exhaust valve control solenoid valve system, line 1 – measuring range/performance |
| P0028 | Intake valve control solenoid valve system, line 2 – measuring range/performance |
| P0029 | Exhaust valve control solenoid valve system, line 2 – measuring range/performance |
| P0030 | Lambda sensor 1, line 1, heating control – circuit fault |
| P0031 | Lambda probe 1, line 1, heating control – circuit too low |
| P0032 | Lambda probe 1, line 1, heating control – circuit too high |
| P0033 | Turbocharger wastegate solenoid valve – circuit failure |
| P0034 | Turbocharger wastegate solenoid valve – circuit too low |
| P0035 | Turbocharger wastegate solenoid valve – circuit too high |
| P0036 | Lambda probe 2, line 1, heating control – circuit failure |
| P0037 | Lambda probe 2, line 1, heating control – circuit too low |
| P0038 | Lambda probe 2, line 1, heating control – circuit too high |
| P0039 | Compressor/turbocharger bypass valve, control circuit - measuring range/performance |
| P0040 | Inverted Lambda probe signals, line 1 sensor 1 / line 2 sensor 1 |
| P0041 | Inverted Lambda probe signals, line 1 sensor 2/line 2 sensor 2 |
| P0042 | Lambda probe 3, line 1, heating control – circuit failure |
| P0043 | Lambda probe 3, line 1, heating control – circuit too low |
| P0044 | Lambda probe 3, line 1, heating control – circuit too high |
| P0045 | Supercharger/turbocharger boost pressure control solenoid valve – open circuit |
| P0046 | Supercharger/Turbocharger Boost Pressure Control Solenoid Valve – Measuring Range/Circuit Performance |
| P0047 | Supercharger/Turbocharger Boost Pressure Control Solenoid Valve – Circuit Too Low |
| P0048 | Supercharger/Turbocharger Boost Pressure Control Solenoid Valve – Circuit Too High |
| P0049 | Compressor/turbocharger turbine – excessive speed |
| P0050 | Lambda sensor 1, line 2, heating control – circuit fault |
| P0051 | Lambda probe 1, line 2, heating control – circuit too low |
| P0052 | Lambda probe 1, line 2, heating control – circuit too high |
| P0053 | Lambda probe, line 1, sensor 1 – heater resistance |
| P0054 | Lambda probe, line 1, sensor 2 – heater resistance |
| P0055 | Lambda probe, line 1, sensor 3 – heater resistance |
| P0056 | Lambda sensor 2, line 2, heating control – circuit fault |
| P0057 | Lambda sensor 2, line 2, heating control – heating circuit too low |
| P0058 | Lambda probe 2, line 2, heating control – circuit too high |
| P0059 | Lambda probe, line 2, sensor 1 – heater resistance |
| P0060 | Lambda probe, line 2, sensor 2 – heater resistance |
| P0061 | Lambda probe, line 2, sensor 3 – heater resistance |
| P0062 | Lambda sensor 3, line 2, heating control – circuit fault |
| P0063 | Lambda probe 3, line 2, heating control – circuit too low |
| P0064 | Lambda probe 3, line 2, heating control – circuit too high |
| P0065 | Compressed air assisted injector – performance issue/limitations |
| P0066 | Compressed Air Assisted Injector – Circuit Failure/Circuit Too Low |
| P0067 | Compressed air assisted injector – circuit too high |
| P0068 | Intake Manifold Absolute Pressure Sensor/Air Flow Meter/Throttle Position Correlation |
| P0069 | Intake manifold absolute pressure sensor/atmospheric pressure sensor correlation |
| P0070 | Outside temperature sensor – circuit fault |
| P0071 | Outdoor temperature sensor – performance issue/limitations |
| P0072 | Outdoor temperature sensor – input value too low |
| P0073 | Outside temperature sensor – input value too high |
| P0074 | Outside temperature sensor – intermittent circuit |
| P0075 | Intake valve control solenoid valve, line 1 – circuit fault |
| P0076 | Intake valve control solenoid valve, line 1 – circuit too low |
| P0077 | Intake valve control solenoid valve, line 1 – circuit too high |
| P0078 | Exhaust Valve Control Solenoid, Line 1 – Circuit Failure |
| P0079 | Exhaust valve control solenoid valve, line 1 – circuit too low |
| P0080 | Exhaust valve control solenoid valve, line 1 – circuit too high |
| P0081 | Intake Valve Control Solenoid, Line 2 – Circuit Failure |
| P0082 | Intake valve control solenoid valve, line 2 – circuit too low |
| P0083 | Intake valve control solenoid valve, line 2 – circuit too high |
| P0084 | Exhaust Valve Control Solenoid, Line 2 – Circuit Failure |
| P0085 | Exhaust valve control solenoid valve, line 2 – circuit too low |
| P0086 | Exhaust valve control solenoid valve, line 2 – circuit too high |
| P0087 | Distribution rail/system pressure too low |
| P0088 | Distribution ramp/system pressure too high |
| P0089 | Fuel pressure regulator – performance issue |
| P0090 | Fuel metering solenoid valve – open circuit |
| P0091 | Fuel Metering Solenoid Valve – Short to Ground |
| P0092 | Fuel metering solenoid valve – short circuit to power |
| P0093 | Leak in fuel system – large leak detected |
| P0094 | Leak in fuel system – small leak detected |
| P0095 | Air temperature sensor 2 – circuit fault |
| P0096 | Air temperature sensor 2 – measuring range/circuit performance |
| P0097 | Air temperature sensor 2 – circuit input signal too low |
| P0098 | Air temperature sensor 2 – circuit input signal too high |
| P0099 | Air temperature sensor 2 – intermittent/irregular circuit |
List of codes from P0100 to P0199:
| P0100 | Air flow meter – circuit failure |
| P0101 | Air flow meter – performance issue/limitations |
| P0102 | Air flow meter – input value too low |
| P0103 | Air flow meter – input value too high |
| P0104 | Air flow meter – intermittent circuit |
| P0105 | Intake Manifold Absolute Pressure Sensor/Atmospheric Pressure Sensor – Circuit Failure |
| P0106 | Intake Manifold Absolute Pressure Sensor/Atmospheric Pressure Sensor – Performance Issue/Limits |
| P0107 | Intake manifold absolute pressure sensor/atmospheric pressure sensor – input value too low |
| P0108 | Intake manifold absolute pressure sensor/atmospheric pressure sensor – input value too high |
| P0109 | Intake Manifold Absolute Pressure Sensor/Atmospheric Pressure Sensor – Intermittent Circuit |
| P0110 | Air temperature sensor – circuit fault |
| P0111 | Air temperature sensor – performance issue/limitations |
| P0112 | Air temperature sensor – input value too low |
| P0113 | Air temperature sensor – input value too high |
| P0114 | Air temperature sensor – intermittent circuit |
| P0115 | Coolant temperature sensor - circuit fault |
| P0116 | Coolant temperature sensor – performance issue/limitations |
| P0117 | Coolant temperature sensor – input value too low |
| P0118 | Coolant temperature sensor – input value too high |
| P0119 | Coolant temperature sensor – intermittent circuit |
| P0120 | Throttle position sensor A/accelerator pedal position sensor A – circuit fault |
| P0121 | Throttle position sensor A/accelerator pedal position sensor A – performance issue/limitations |
| P0122 | Throttle position sensor A/accelerator pedal position sensor A – input value too low |
| P0123 | Throttle position sensor A/accelerator pedal position sensor A – input value too high |
| P0124 | Throttle position sensor A/accelerator pedal position sensor A – intermittent circuit |
| P0125 | Insufficient coolant temperature for closed loop power control |
| P0126 | Insufficient coolant temperature for stable operation |
| P0127 | Intake air temperature too high |
| P0128 | Coolant thermostat – coolant temperature lower than thermostat setting temperature |
| P0129 | Atmospheric pressure too low |
| P0130 | Lambda sensor 1 (HO2S/O2S), line 1 – circuit fault |
| P0131 | Lambda probe 1 (HO2S/O2S), line 1 – low voltage |
| P0132 | Lambda probe 1 (HO2S/O2S), line 1 – high voltage |
| P0133 | Lambda probe 1 (HO2S/O2S), line 1 – slow response |
| P0134 | Lambda sensor 1 (HO2S/O2S), line 1 – no activity detected |
| P0135 | Lambda sensor 1 (HO2S/O2S), line 1, heating control – circuit fault |
| P0136 | Lambda sensor 2 (HO2S/O2S), line 1 – circuit fault |
| P0137 | Lambda probe 2 (HO2S/O2S), line 1 – low voltage |
| P0138 | Lambda probe 2 (HO2S/O2S), line 1 – high voltage |
| P0139 | Lambda probe 2 (HO2S/O2S), line 1 – slow response |
| P0140 | Lambda sensor 2 (HO2S/O2S), line 1 – no activity detected |
| P0141 | Lambda probe 2 (HO2S), line 1, heating control – fault |
| P0142 | Lambda sensor 3 (HO2S), line 1 – circuit failure |
| P0143 | Lambda probe 3 (HO2S/O2S), line 1 – low voltage |
| P0144 | Lambda probe 3 (HO2S/O2S), line 1 – high voltage |
| P0145 | Lambda probe 3 (HO2S/O2S), line 1 – slow response |
| P0146 | Lambda sensor 3 (HO2S/O2S), line 1 – no activity detected |
| P0147 | Lambda probe 3 (HO2S), line 1, heating control – circuit failure |
| P0148 | Fuel flow error |
| P0149 | Injection timing error |
| P0150 | Lambda sensor 1 (HO2S/O2S), line 2 – circuit fault |
| P0151 | Lambda probe 1 (HO2S/O2S), line 2 – low voltage |
| P0152 | Lambda probe 1 (HO2S/O2S), line 2 – high voltage |
| P0153 | Lambda sensor 1 (HO2S/O2S), line 2 – no activity detected |
| P0154 | Lambda sensor 1 (HO2S/O2S), line 2 – no activity detected |
| P0155 | Lambda sensor 1 (HO2S), line 2, heating control – circuit fault |
| P0156 | Lambda sensor 2 (HO2S/O2S), line 2 – circuit fault |
| P0157 | Lambda probe 2 (HO2S/O2S), line 2 – low voltage |
| P0158 | Lambda probe 2 (HO2S/O2S), line 2 – high voltage |
| P0159 | Lambda probe 2 (HO2S/O2S), line 2 – slow response |
| P0160 | Lambda sensor 2 (HO2S/O2S), line 2 – no activity detected |
| P0161 | Lambda sensor 2 (HO2S), line 2, heating control – circuit fault |
| P0162 | Lambda sensor 3 (HO2S/O2S), line 2 – circuit fault |
| P0163 | Lambda probe 3 (HO2S/O2S), line 2 – low voltage |
| P0164 | Lambda probe 3 (HO2S/O2S), line 2 – high voltage |
| P0165 | Lambda probe 3 (HO2S/O2S), line 2 – slow response |
| P0166 | Lambda sensor 3 (HO2S/O2S), line 2 – no activity detected |
| P0167 | Lambda sensor 3 (HO2S), line 2, heating control – circuit fault |
| P0168 | Fuel temperature too high |
| P0169 | Fuel composition error |
| P0170 | Fuel adjustment, line 1 – failure |
| P0171 | System too lean, line 1 |
| P0172 | System too rich, line 1 |
| P0173 | Fuel adjustment, line 2 – failure |
| P0174 | System too lean, line 2 |
| P0175 | System too rich, line 2 |
| P0176 | Fuel composition sensor – circuit failure |
| P0177 | Fuel composition sensor – performance issue/limitations |
| P0178 | Fuel composition sensor – input value too low |
| P0179 | Fuel composition sensor – input value too high |
| P0180 | Fuel temperature sensor A – circuit fault |
| P0181 | Fuel Temperature Sensor A – Performance Issue/Limits |
| P0182 | Fuel temperature sensor A – input value too low |
| P0183 | Fuel temperature sensor A – input value too high |
| P0184 | Fuel temperature sensor A – intermittent circuit |
| P0185 | Fuel temperature sensor B – circuit fault |
| P0186 | Fuel Temperature Sensor B – Performance Issue/Limits |
| P0187 | Fuel temperature sensor B – input value too low |
| P0188 | Fuel temperature sensor B – input value too high |
| P0189 | Fuel temperature sensor B – intermittent circuit |
| P0190 | Fuel rail pressure sensor – circuit failure |
| P0191 | Fuel rail pressure sensor – performance issue/limitations |
| P0192 | Fuel rail pressure sensor – input value too low |
| P0193 | Fuel rail pressure sensor – input value too high |
| P0194 | Fuel rail pressure sensor – intermittent circuit |
| P0195 | Engine oil temperature sensor – circuit fault |
| P0196 | Engine Oil Temperature Sensor – Performance Issue/Limits |
| P0197 | Engine oil temperature sensor – input value too low |
| P0198 | Engine oil temperature sensor – input value too high |
| P0199 | Engine oil temperature sensor – intermittent circuit |
List of codes from P0200 to P0299:
| P0200 | Injector – circuit failure |
| P0201 | Injector 1 – circuit failure |
| P0202 | Injector 2 – circuit failure |
| P0203 | Injector 3 – circuit failure |
| P0204 | Injector 4 – circuit failure |
| P0205 | Injector 5 – circuit failure |
| P0206 | Injector 6 – circuit failure |
| P0207 | Injector 7 – circuit failure |
| P0208 | Injector 8 – circuit failure |
| P0209 | Injector 9 – circuit failure |
| P0210 | Injector 10 – circuit failure |
| P0211 | Injector 11 – circuit failure |
| P0212 | Injector 12 – circuit failure |
| P0213 | Cold start injector 1 – circuit fault |
| P0214 | Cold start injector 2 – circuit fault |
| P0215 | Fuel cut-off solenoid valve – shoe shiner failure |
| P0216 | Injection timing control – circuit failure |
| P0217 | Engine overheating |
| P0218 | Transmission overheating |
| P0219 | Excessive dieting |
| P0220 | Throttle position sensor B/accelerator pedal position sensor B – circuit fault |
| P0221 | Throttle position sensor B/accelerator pedal position sensor B – performance issue/limitations |
| P0222 | Throttle position sensor B/accelerator pedal position sensor B – input value too low |
| P0223 | Throttle position sensor B/accelerator pedal position sensor B – input value too high |
| P0224 | Throttle position sensor B/accelerator pedal position sensor B – intermittent circuit |
| P0225 | Throttle position sensor B/accelerator pedal position sensor C – circuit fault |
| P0226 | Throttle position sensor B/accelerator pedal position sensor C – performance issue/limitations |
| P0227 | Throttle position sensor B/accelerator pedal position sensor C – input value too low |
| P0228 | Throttle position sensor B/accelerator pedal position sensor C – input value too high |
| P0229 | Throttle position sensor B/accelerator pedal position sensor C – intermittent circuit |
| P0230 | Fuel pump relay – circuit fault |
| P0231 | Fuel pump relay – circuit too low |
| P0232 | Fuel pump relay – circuit too high |
| P0233 | Fuel pump relay – intermittent circuit |
| P0234 | Engine boost condition – limit exceeded |
| P0235 | Engine boost condition |
| P0236 | Intake Manifold Absolute Pressure Sensor A, Turbocharger Circuit – Performance Issue/Limits |
| P0237 | Intake manifold absolute pressure sensor A, turbocharger circuit – input value too low |
| P0238 | Intake manifold absolute pressure sensor A, turbocharger circuit – input value too high |
| P0239 | Intake manifold absolute pressure sensor B, turbocharger circuit – circuit failure |
| P0240 | Intake Manifold Absolute Pressure Sensor B, Turbocharger Circuit – Performance/Limits Issue |
| P0241 | Intake manifold absolute pressure sensor B, turbocharger circuit – input value too low |
| P0242 | Intake manifold absolute pressure sensor B, turbocharger circuit – input value too high |
| P0243 | Turbocharger wastegate solenoid valve A – circuit failure |
| P0244 | Turbocharger Wastegate Solenoid A – Performance Issue/Limits |
| P0245 | Turbocharger wastegate solenoid valve A – circuit too low |
| P0246 | Turbocharger wastegate solenoid valve A – circuit too high |
| P0247 | Turbocharger wastegate solenoid valve B – circuit failure |
| P0248 | Turbocharger B Wastegate Solenoid – Performance/Limits Issue |
| P0249 | Turbocharger wastegate solenoid valve B – circuit too low |
| P0250 | Turbocharger wastegate solenoid valve B – circuit too high |
| P0251 | Injection pump A, rotor/cams – circuit failure |
| P0252 | Injection pump A, rotor/cams – performance issue/limitations |
| P0253 | Injection pump A, rotor/cams – circuit too low |
| P0254 | Injection pump A, rotor/cams – circuit too high |
| P0255 | Injection pump A, rotor/cams – intermittent circuit |
| P0256 | Injection pump B, rotor/cams – circuit failure |
| P0257 | Injection pump B, rotor/cams – performance issue/limitations |
| P0258 | Injection pump B, rotor/cams – circuit too low |
| P0259 | Injection pump B, rotor/cams – circuit too high |
| P0260 | Injection pump B, rotor/cams – intermittent circuit |
| P0261 | Injector 1 – circuit too low |
| P0262 | Injector 1 – circuit too high |
| P0263 | Cylinder 1 – Quantity of fuel injected – balancing fault |
| P0264 | Injector 2 – circuit too low |
| P0265 | Injector 2 – circuit too high |
| P0266 | Cylinder 2 – Quantity of fuel injected – balancing fault |
| P0267 | Injector 3 – circuit too low |
| P0268 | Injector 3 – circuit too high |
| P0269 | Cylinder 3 – Quantity of fuel injected – balancing fault |
| P0270 | Injector 4 – circuit too low |
| P0271 | Injector 4 – circuit too high |
| P0272 | Cylinder 4 – Quantity of fuel injected – balancing fault |
| P0273 | Injector 5 – circuit too low |
| P0274 | Injector 5 – circuit too high |
| P0275 | Cylinder 5 – Quantity of fuel injected – balancing fault |
| P0276 | Injector 6 – circuit too low |
| P0277 | Injector 6 – circuit too high |
| P0278 | Cylinder 6 – Quantity of fuel injected – balancing fault |
| P0279 | Injector 7 – circuit too low |
| P0280 | Injector 7 – circuit too high |
| P0281 | Cylinder 7 – Quantity of fuel injected – balancing fault |
| P0282 | Injector 8 – circuit too low |
| P0283 | Injector 8 – circuit too high |
| P0284 | Cylinder 8 – Quantity of fuel injected – balancing fault |
| P0285 | Injector 9 – circuit too low |
| P0286 | Injector 9 – circuit too high |
| P0287 | Cylinder 9 – Quantity of fuel injected – balancing fault |
| P0288 | Injector 10 – circuit too low |
| P0289 | Injector 10 – circuit too high |
| P0290 | Cylinder 10 – Quantity of fuel injected – balancing fault |
| P0291 | Injector 11 – circuit too low |
| P0292 | Injector 11 – circuit too high |
| P0293 | Cylinder 11 – Quantity of fuel injected – balancing fault |
| P0294 | Injector 12 – circuit too low |
| P0295 | Injector 12 – circuit too high |
| P0296 | Cylinder 12 – Quantity of fuel injected – balancing fault |
| P0297 | Excessive vehicle speed |
| P0298 | Engine oil temperature too high |
| P0299 | Supercharger/turbocharger – low boost pressure |
List of codes from P0300 to P0399:
| P0300 | Multiple cylinder(s) – random misfires or combustion issues detected |
| P0301 | Cylinder 1 – misfire or combustion problem detected |
| P0302 | Cylinder 2 – misfire or combustion problem detected |
| P0303 | Cylinder 3 – misfire or combustion problem detected |
| P0304 | Cylinder 4 – misfire or combustion problem detected |
| P0305 | Cylinder 5 – misfire or combustion problem detected |
| P0306 | Cylinder 6 – misfire or combustion problem detected |
| P0307 | Cylinder 7 – misfire or combustion problem detected |
| P0308 | Cylinder 8 – misfire or combustion problem detected |
| P0309 | Cylinder 9 – misfire or combustion problem detected |
| P0310 | Cylinder 10 – misfire or combustion problem detected |
| P0311 | Cylinder 11 – misfire or combustion problem detected |
| P0312 | Cylinder 12 – misfire or combustion problem detected |
| P0313 | Misfire detected – fuel level too low |
| P0314 | Single cylinder misfire – unspecified cylinder |
| P0315 | Crankshaft position system – unknown variation |
| P0316 | Misfires detected at startup – up to 1000 |
| P0317 | Rough road detector component missing |
| P0318 | Rough Road Detector A Signal – Circuit Fault |
| P0319 | Rough Road Detector Signal B – Circuit Failure |
| P0320 | Crankshaft/RPM sensor – circuit failure |
| P0321 | Crankshaft/RPM sensor – performance issue/limits |
| P0322 | Crankshaft/RPM sensor - no signal |
| P0323 | Crankshaft/RPM sensor -intermittent circuit |
| P0324 | Anti-knock system error |
| P0325 | Knock Detector 1, Line 1 – Circuit Fault |
| P0326 | Knock Detector 1, Line 1 – Performance/Limits Issue |
| P0327 | Knock sensor 1, line 1 – input value too high |
| P0328 | Knock sensor 1, line 1 – input value too low |
| P0329 | Knock detector 1, line 1 - intermittent circuit |
| P0330 | Knock Detector 2, Line 2 – Circuit Fault |
| P0331 | Knock Detector 2, Line 2 – Performance/Limits Issue |
| P0332 | Knock sensor 2, line 2 – input value too high |
| P0333 | Knock sensor 2, line 2 – input value too low |
| P0334 | Knock detector 2, line 2 - intermittent circuit |
| P0335 | Crankshaft sensor – circuit failure |
| P0336 | Crankshaft sensor – performance issue/limitations |
| P0337 | Crankshaft sensor – input value too low |
| P0338 | Crankshaft sensor – input value too high |
| P0339 | Crankshaft sensor – intermittent circuit |
| P0340 | Camshaft Sensor A, Line 1 – Circuit Failure |
| P0341 | Camshaft Sensor A, Line 1 – Performance/Limits Issue |
| P0342 | Camshaft sensor A, line 1 – input value too high |
| P0343 | Camshaft sensor A, line 1 – input value too low |
| P0344 | Camshaft sensor A, line 1 – intermittent circuit |
| P0345 | Camshaft Sensor A, Line 2 – Circuit Failure |
| P0346 | Camshaft Sensor A, Line 2 – Performance/Limits Issue |
| P0347 | Camshaft sensor A, line 2 – input value too high |
| P0348 | Camshaft sensor A, line 2 – input value too low |
| P0349 | Camshaft sensor A, line 2 – intermittent circuit |
| P0350 | Ignition coil, primary/secondary – circuit failure |
| P0351 | Ignition Coil A, Primary/Secondary – Circuit Failure |
| P0352 | Ignition Coil B, Primary/Secondary – Circuit Failure |
| P0353 | Ignition Coil C, Primary/Secondary – Circuit Failure |
| P0354 | Ignition Coil D, Primary/Secondary – Circuit Failure |
| P0355 | Ignition Coil E, Primary/Secondary – Circuit Failure |
| P0356 | Ignition Coil F, Primary/Secondary – Circuit Failure |
| P0357 | Ignition Coil G, Primary/Secondary – Circuit Failure |
| P0358 | Ignition Coil H, Primary/Secondary – Circuit Failure |
| P0359 | Ignition Coil I, Primary/Secondary – Circuit Failure |
| P0360 | Ignition Coil J, Primary/Secondary – Circuit Failure |
| P0361 | Ignition Coil K, Primary/Secondary – Circuit Failure |
| P0362 | Ignition Coil L, Primary/Secondary – Circuit Failure |
| P0363 | Misfire Detected – Fuel Supply Disabled |
| P0365 | Camshaft Sensor B, Line 1 – Circuit Failure |
| P0366 | Camshaft sensor B, line 1 – measuring range/circuit performance |
| P0367 | Camshaft sensor B, line 1 – circuit input signal too low |
| P0368 | Camshaft sensor B, line 1 – circuit input signal too high |
| P0369 | Camshaft sensor B, line 1 – intermittent circuit |
| P0370 | Timing reference, high resolution signal A – failure |
| P0371 | Calibration reference, high resolution signal A – too many signals |
| P0372 | Calibration reference, high resolution signal A – too few signals |
| P0373 | Timing reference, high resolution signal A – intermittent irregular signals |
| P0374 | Calibration reference, high resolution signal A – no signals |
| P0375 | Timing reference, high resolution signal B – failure |
| P0376 | Calibration reference, high resolution signal B – too many signals |
| P0377 | Calibration reference, high resolution signal B – too few signals |
| P0378 | Timing reference, high resolution signal B – intermittent irregular signals |
| P0379 | Calibration reference, high resolution signal B – no signals |
| P0380 | Glow plugs, circuit A – fault |
| P0381 | Glow plug warning light – circuit fault |
| P0382 | Glow plugs, circuit B – fault |
| P0385 | Crankshaft sensor B – circuit failure |
| P0386 | Crankshaft sensor B – performance issue/limitations |
| P0387 | Crankshaft sensor B – input value too low |
| P0388 | Crankshaft sensor B – input value too high |
| P0389 | Crankshaft sensor B – intermittent circuit |
| P0390 | Camshaft sensor B, line 2 – circuit failure |
| P0391 | Camshaft sensor B, line 2 – measurement range/circuit performance |
| P0392 | Camshaft sensor B, line 2 – circuit input signal too low |
| P0393 | Camshaft sensor B, line 2 – circuit input signal too high |
| P0394 | Camshaft sensor B, line 2 – intermittent circuit |
| P0364 | Ignition Coil L, Primary/Secondary – Circuit Failure |
| P0395 | Camshaft sensor B, line 2 – circuit input signal too high |
| P0396 | Camshaft sensor B, line 2 – intermittent circuit |
| P0397 | Cylinder pressure sensor, cylinder 1 – low circuit |
| P0398 | Cylinder pressure sensor, cylinder 1 – high circuit |
| P0399 | Cylinder pressure sensor, cylinder 1 – intermittent circuit |
List of codes from P0400 to P0499:
| P0400 | EGR system – flow problem |
| P0401 | EGR system – insufficient flow detected |
| P0402 | EGR system – excessive flow detected |
| P0403 | Exhaust gas recirculation – circuit failure |
| P0404 | EGR system – performance issue/limitations |
| P0405 | EGR valve position sensor A – input value too low |
| P0406 | EGR valve position sensor A – input value too high |
| P0407 | EGR valve position sensor B – input value too low |
| P0408 | EGR valve position sensor B – input value too high |
| P0409 | EGR sensor A – circuit failure |
| P0410 | Secondary air injection system – failure |
| P0411 | Secondary Air Injection System – Incorrect Flow Detected |
| P0412 | Secondary air injection solenoid valve A – circuit fault |
| P0413 | Secondary air injection solenoid valve A – open circuit |
| P0414 | Secondary air injection solenoid valve A – short circuit |
| P0415 | Secondary air injection solenoid valve B – circuit fault |
| P0416 | Secondary air injection solenoid valve B – open circuit |
| P0417 | Secondary air injection solenoid valve B – short circuit |
| P0418 | Secondary Air Injection Pump Relay A – Circuit Fault |
| P0419 | Secondary air injection pump relay B – circuit fault |
| P0420 | Catalyst circuit, line 1 – efficiency below threshold |
| P0421 | Pre-catalyst, line 1 – yield below threshold |
| P0422 | Main catalyst, line 1 – yield below threshold |
| P0423 | Heated catalyst, line 1 – efficiency below threshold |
| P0424 | Heated catalyst, line 1 – temperature below threshold |
| P0425 | Catalyst temperature sensor, line 1 |
| P0426 | Catalyst temperature sensor, line 1 – measuring range/performance |
| P0427 | Catalyst temperature sensor, line 1 – input value too low |
| P0428 | Catalyst temperature sensor, line 1 – input value too high |
| P0429 | Catalyst heater, line 1 – control circuit failure |
| P0430 | Catalyst circuit, line 2 – efficiency below threshold |
| P0431 | Pre-catalyst, line 2 – yield below threshold |
| P0432 | Main catalyst, line 2 – yield below threshold |
| P0433 | Heated catalyst, line 2 – efficiency below threshold |
| P0434 | Heated catalyst, line 2 – temperature below threshold |
| P0435 | Catalyst temperature sensor, line 2 |
| P0436 | Catalyst temperature sensor, line 2 – measuring range/performance |
| P0437 | Catalyst temperature sensor, line 2 – input value too low |
| P0438 | Catalyst temperature sensor, line 2 – input value too high |
| P0439 | Catalyst heater, line 2 – control circuit failure |
| P0440 | Canister purge system – failure |
| P0441 | Canister purge system – incorrect flow detected |
| P0442 | Canister purge system – small leak detected |
| P0443 | Canister purge solenoid valve – circuit failure |
| P0444 | Canister purge solenoid valve – open circuit |
| P0445 | Canister purge solenoid valve – short circuit |
| P0446 | Canister purge system, ventilation control – circuit failure |
| P0447 | Canister purge system, ventilation control – open circuit |
| P0448 | Canister purge system, ventilation control – short circuit |
| P0449 | Canister purge system, ventilation valve – circuit failure |
| P0450 | Canister purge pressure sensor – polisher failure |
| P0451 | Canister purge pressure sensor – performance issue/limitations |
| P0452 | Canister purge pressure sensor – input value too low |
| P0453 | Canister purge pressure sensor – input value too high |
| P0454 | Canister purge pressure sensor – intermittent circuit |
| P0455 | Canister purge system – significant leak detected |
| P0456 | Canister purge system – very small leak detected |
| P0457 | Canister purge system – leak detected (fuel tank cap unscrewed/missing) |
| P0458 | Canister purge system, canister purge solenoid valve – circuit too low |
| P0459 | Canister purge system, canister purge solenoid valve – circuit too high |
| P0460 | Fuel tank level sensor – circuit fault |
| P0461 | Fuel tank level sensor – performance issue/limitations |
| P0462 | Fuel tank level sensor – input value too low |
| P0463 | Fuel tank level sensor – input value too high |
| P0464 | Fuel tank level sensor – intermittent circuit |
| P0465 | Canister purge flow sensor – circuit failure |
| P0466 | Canister purge flow sensor – performance issue/limitations |
| P0467 | Canister purge flow sensor – input value too low |
| P0468 | Canister purge flow sensor – input value too high |
| P0469 | Canister purge flow sensor – intermittent circuit |
| P0470 | Exhaust gas pressure sensor – circuit failure |
| P0471 | Exhaust Gas Pressure Sensor – Performance Issue/Limits |
| P0472 | Exhaust gas pressure sensor – input value too low |
| P0473 | Exhaust gas pressure sensor – input value too high |
| P0474 | Exhaust gas pressure sensor – intermittent circuit |
| P0475 | Exhaust Gas Pressure Control Solenoid Valve – Circuit Failure |
| P0476 | Exhaust Gas Pressure Control Solenoid Valve – Performance Issue/Limits |
| P0477 | Exhaust gas pressure control solenoid valve – input value too low |
| P0478 | Exhaust gas pressure control solenoid valve – input value too high |
| P0479 | Exhaust gas pressure control solenoid valve – intermittent circuit |
| P0480 | Cooling fan 1 – circuit failure |
| P0481 | Cooling fan 2 – circuit failure |
| P0482 | Cooling fan 3 – circuit failure |
| P0483 | Cooling motor fan, rationality check – failure |
| P0484 | Cooling fan – circuit overload |
| P0485 | Cooling fan, power supply/ground circuit failure |
| P0486 | EGR valve position sensor B – circuit fault |
| P0487 | EGR system, throttle position control – circuit failure |
| P0488 | EGR system, throttle position control – measuring range/performance |
| P0489 | EGR system, throttle position control – circuit too low |
| P0490 | EGR system, throttle position control – circuit too high |
| P0491 | Secondary air injection system, line 1 – failure |
| P0492 | Secondary air injection system, line 2 – failure |
| P0493 | Engine cooling fan speed – excessive (clutch locked) |
| P0494 | Engine cooling fan speed – low |
| P0495 | Engine cooling fan speed – high |
| P0496 | Canister purge system – high purge flow |
| P0497 | Canister purge system – low purge flow |
| P0498 | Canister purge system, ventilation control - circuit too low |
| P0499 | Canister purge system, ventilation control - circuit too high |
List of codes from P0500 to P0599:
| P0500 | Vehicle speed sensor – circuit failure |
| P0501 | Vehicle speed sensor – performance issue/limitations |
| P0502 | Vehicle speed sensor – input value too low |
| P0503 | Vehicle speed sensor – intermittent/irregular/too high input value |
| P0504 | Brake switch – A/B correlation |
| P0505 | Idle control – failure |
| P0506 | Idle control – speed slower than expected |
| P0507 | Idle control – revs faster than expected |
| P0508 | Idle air control – circuit too low |
| P0509 | Idle air control – circuit too high |
| P0510 | Throttle Closed Position Switch – Circuit Failure |
| P0511 | Idle air control – circuit failure |
| P0512 | Starter control circuit – failure |
| P0513 | Incorrect immobilizer key |
| P0514 | Battery temperature sensor – measurement range/circuit performance |
| P0515 | Battery temperature sensor – circuit failure |
| P0516 | Battery temperature sensor – circuit too low |
| P0517 | Battery temperature sensor – circuit too high |
| P0518 | Idle Air Control – Intermittent Circuit |
| P0519 | Idle air control – circuit performance |
| P0520 | Engine Oil Pressure Sensor/Switch – Circuit Failure |
| P0521 | Engine Oil Pressure Sensor/Switch – Performance Issue/Limits |
| P0522 | Engine Oil Pressure Sensor/Switch – Low Voltage |
| P0523 | Engine Oil Pressure Sensor/Switch – High Voltage |
| P0524 | Engine oil pressure too low |
| P0525 | Cruise control, actuator control – measurement range/circuit performance |
| P0526 | Engine cooling fan speed sensor – circuit fault |
| P0527 | Engine cooling fan speed sensor – measurement range/circuit performance |
| P0528 | Engine cooling fan speed sensor – no signal |
| P0529 | Engine cooling fan speed sensor – intermittent circuit |
| P0530 | A/C refrigerant pressure sensor – circuit fault |
| P0531 | A/C refrigerant pressure sensor – performance issue/limitations |
| P0532 | A/C refrigerant pressure sensor – input value too low |
| P0533 | A/C refrigerant pressure sensor – input value too high |
| P0534 | Air conditioning refrigerant pressure loss |
| P0535 | Air conditioning evaporator temperature sensor – circuit fault |
| P0536 | Air conditioning evaporator temperature sensor – measuring range/circuit performance |
| P0537 | Air conditioning evaporator temperature sensor – circuit too low |
| P0538 | Air conditioning evaporator temperature sensor – circuit too high |
| P0539 | Air conditioning evaporator temperature sensor – intermittent circuit |
| P0540 | Intake air heater A – circuit fault |
| P0541 | Intake air heater A – circuit too low |
| P0542 | Intake air heater A – circuit too high |
| P0543 | Intake air heater A – open circuit |
| P0544 | EGR temperature sensor, line 1 – circuit fault |
| P0545 | EGR temperature sensor, line 1 – input value too low |
| P0546 | EGR temperature sensor, line 1 – input value too high |
| P0547 | Exhaust gas temperature sensor, line 2 sensor 1 – circuit fault |
| P0548 | Exhaust gas temperature sensor, line 2 sensor 1 – circuit too low |
| P0549 | Exhaust gas temperature sensor, line 2 sensor 1 – circuit too high |
| P0550 | Power Steering Sensor/Pressure Switch – Circuit Failure |
| P0551 | Power Steering Sensor/Pressure Switch – Performance/Limits Issue |
| P0552 | Power steering sensor/pressure switch – input value too low |
| P0553 | Power steering sensor/pressure switch – input value too high |
| P0554 | Power steering sensor/pressure switch – intermittent circuit |
| P0555 | Brake Booster Pressure Sensor – Circuit Failure |
| P0556 | Brake Booster Pressure Sensor – Measuring Range/Circuit Performance |
| P0557 | Brake Booster Pressure Sensor – Circuit Input Signal Too Low |
| P0558 | Brake Booster Pressure Sensor – Circuit Input Signal Too High |
| P0559 | Brake booster pressure sensor – intermittent circuit |
| P0560 | System voltage – fault |
| P0561 | System voltage – unstable |
| P0562 | System voltage – low |
| P0563 | System voltage – high |
| P0564 | Cruise control, multifunction switch input signal A – circuit fault |
| P0565 | Cruise control main switch, ON signal – fault |
| P0566 | Cruise control main switch, stop signal (OFF) – fault |
| P0567 | Cruise control selector, RESUME signal – fault |
| P0568 | Cruise control main switch, SET signal – fault |
| P0569 | Cruise control selector, COAST signal – fault |
| P0570 | Cruise control, accelerator pedal position sensor signal – fault |
| P0571 | Cruise Control/Brake Switch A – Circuit Fault |
| P0572 | Cruise/Brake Switch A – Circuit Too Low |
| P0573 | Cruise/Brake Control Switch A – Circuit Too High |
| P0574 | Cruise control – speed too high |
| P0575 | Cruise control – input circuit failure |
| P0576 | Cruise control – input circuit too low |
| P0577 | Cruise control – input circuit too strong |
| P0578 | Cruise control, multifunction switch input signal A – circuit blocked |
| P0579 | Cruise control, multifunction switch input signal A – measuring range/circuit performance |
| P0580 | Cruise control, multifunction switch input signal A – circuit too low |
| P0581 | Cruise control, multifunction switch input signal A – circuit too high |
| P0582 | Cruise control, vacuum control – open circuit |
| P0583 | Cruise control, vacuum control – circuit too low |
| P0584 | Cruise control, vacuum control – circuit too high |
| P0585 | Cruise control, multifunction switch A/B input signal – correlation |
| P0586 | Speed regulator, ventilation control – open circuit |
| P0587 | Cruise control, fan control – circuit too low |
| P0588 | Cruise control, ventilation control – circuit too high |
| P0589 | Cruise control, multi-function switch input signal B – circuit fault |
| P0590 | Cruise control, multifunction switch input signal B – circuit blocked |
| P0591 | Cruise control, multifunction switch input signal B – measuring range/circuit performance |
| P0592 | Cruise control, multifunction switch input signal B – circuit too low |
| P0593 | Cruise control, multifunction switch input signal B – circuit too high |
| P0594 | Cruise control, actuator control – open circuit |
| P0595 | Cruise control, actuator control – circuit too low |
| P0596 | Cruise control, actuator control – circuit too high |
| P0597 | Thermostat heating control device – open circuit |
| P0598 | Thermostat heating control device – circuit too low |
| P0599 | Thermostat heating control device – circuit too high |
List of codes from P0600 to P0699:
| P0600 | CAN data bus – failure |
| P0601 | Engine management computer – memory checksum error |
| P0602 | Engine management computer – programming error |
| P0603 | Engine management computer – KAM error |
| P0604 | Engine management computer – RAM error |
| P0605 | Engine management computer – ROM error |
| P0606 | Engine management computer/combined engine – transmission computer |
| P0607 | Computer/electronic unit – performance problem – processor failure |
| P0608 | Engine management computer, vehicle speed sensor output signal A – fault |
| P0609 | Engine management computer, vehicle speed sensor output signal B – fault |
| P0610 | Computer/electronic unit – vehicle options error |
| P0611 | Fuel injector electronics unit – performance issue |
| P0612 | Fuel injector electronic unit – control relay circuit |
| P0613 | Transmission calculator – processor error |
| P0614 | Engine management computer/transmission computer – disagreement |
| P0615 | Starter Relay – Circuit Failure |
| P0616 | Starter relay – circuit too low |
| P0617 | Starter relay – circuit too high |
| P0618 | Alternative fuel electronic unit – KAM error |
| P0619 | Alternative fuel electronic unit – RAM/ROM error |
| P0620 | Alternator, control – circuit failure |
| P0621 | Charging indicator light – circuit fault |
| P0622 | Alternator, field adjustment – circuit failure |
| P0623 | Charging indicator light – circuit fault |
| P0624 | Fuel filler flap warning light – circuit fault |
| P0625 | Generator field terminal – circuit too low |
| P0626 | Generator field terminal – circuit too high |
| P0627 | Fuel pump control – open circuit |
| P0628 | Fuel pump control – circuit too low |
| P0629 | Fuel pump control – circuit too high |
| P0630 | VIN not programmed or identification disagreement - engine management computer/transmission computer/engine management |
| P0631 | VIN not programmed or identification mismatch - transmission computer |
| P0632 | Unprogrammed odometer – engine management computer/transmission computer/engine management |
| P0633 | Immobilizer key not programmed – engine management computer/transmission computer/engine management |
| P0634 | Transmission/engine management computer/engine management computer/transmission computer - internal temperature too high |
| P0635 | Power steering control – circuit failure |
| P0636 | Power steering control – circuit too low |
| P0637 | Power steering control – circuit too high |
| P0638 | Throttle actuator control, line 1 – performance/limits issue |
| P0639 | Throttle actuator control, line 2 – measurement/performance range |
| P0640 | Intake Air Heater Control – Circuit Fault |
| P0641 | Sensor A reference voltage – open circuit |
| P0642 | Engine management computer, anti-knock – defective |
| P0643 | Sensor A reference voltage – circuit too high |
| P0644 | Driver display, data series communication – circuit fault |
| P0645 | Air conditioner |
| P0646 | Air conditioning compressor clutch relay – circuit too low |
| P0647 | Air conditioning compressor clutch relay – circuit too high |
| P0648 | Immobilizer warning light – circuit fault |
| P0649 | Cruise control warning light – circuit |
| P0650 | Fault indicator light – circuit fault |
| P0651 | Sensor B reference voltage – open circuit |
| P0652 | Sensor B reference voltage – circuit too low |
| P0653 | Sensor B reference voltage – circuit too high |
| P0654 | Engine speed, output – circuit fault |
| P0655 | Engine overheat warning light output signal – circuit fault |
| P0656 | Fuel level output signal – circuit fault |
| P0657 | Actuator supply voltage – open circuit |
| P0658 | Actuator supply voltage – circuit too low |
| P0659 | Actuator supply voltage – circuit too high |
| P0660 | Manifold air intake solenoid valve, line 1 – open circuit |
| P0661 | Manifold air intake solenoid valve, line 1 – circuit too low |
| P0662 | Manifold air intake solenoid valve, line 1 – circuit too high |
| P0663 | Manifold air intake solenoid valve, line 2 – open circuit |
| P0664 | Manifold air intake solenoid valve, line 2 – circuit too low |
| P0665 | Manifold air intake solenoid valve, line 2 – circuit too high |
| P0666 | Internal temperature sensor combined engine-transmission computer/engine management computer/transmission computer – circuit fault |
| P0667 | Internal temperature sensor combined engine-transmission computer/engine management computer/transmission computer – measurement range/performance |
| P0668 | Internal temperature sensor combined engine-transmission computer/engine management computer/transmission computer – circuit too low |
| P0669 | Internal temperature sensor combined engine-transmission computer/engine management computer/transmission computer – circuit too high |
| P0670 | Glow plug electronic unit - circuit failure |
| P0671 | Glow plugs, cylinder 1 – circuit failure |
| P0672 | Glow plugs, cylinder 2 – circuit failure |
| P0673 | Glow plugs, cylinder 3 – circuit failure |
| P0674 | Glow plugs, cylinder 4 – circuit failure |
| P0675 | Glow plugs, cylinder 5 – circuit failure |
| P0676 | Glow plugs, cylinder 6 – circuit failure |
| P0677 | Glow plugs, cylinder 7 – circuit failure |
| P0678 | Glow plugs, cylinder 8 – circuit failure |
| P0679 | Glow plugs, cylinder 9 – circuit failure |
| P0680 | Glow plugs, cylinder 10 – circuit failure |
| P0681 | Glow plugs, cylinder 11 – circuit failure |
| P0682 | Glow plugs, cylinder 12 – circuit failure |
| P0683 | Glow plug electronic unit/engine management computer/combined engine-transmission computer communication – fault |
| P0684 | Glow plug electronic unit/engine management computer/combined engine-transmission computer communication – measuring range/performance |
| P0685 | Glow plug electronic unit/engine management computer/combined engine-transmission computer communication – open circuit |
| P0686 | Glow plug electronic unit/engine management computer/combined engine-transmission computer communication – circuit too low |
| P0687 | Motor management relay – short circuit to ground |
| P0688 | Motor management relay – short circuit to power supply |
| P0689 | Power supply relay for engine management computer/combined transmission-engine management computer – sounding circuit too weak |
| P0690 | Power supply relay for engine management computer/combined transmission-engine management computer – sounding circuit too strong |
| P0691 | Cooling fan 1 – short circuit to ground |
| P0692 | Cooling fan 1 – short circuit on power supply |
| P0693 | Cooling fan 2 – short circuit to ground |
| P0694 | Cooling fan 2 – short circuit on power supply |
| P0695 | Cooling fan 3 – control circuit too weak |
| P0696 | Cooling fan 3 – control circuit too strong |
| P0697 | Sensor reference voltage C – open circuit |
| P0698 | Sensor reference voltage C – circuit too low |
| P0699 | Sensor reference voltage C – circuit too high |
List of codes from P0700 to P0799:
| P0700 | Transmission control – failure |
| P0701 | Transmission Control – Performance/Limits Issue |
| P0702 | Transmission control – electric |
| P0703 | Torque converter/brake switch B – circuit fault |
| P0704 | Clutch pedal position switch – circuit fault |
| P0705 | Shift lever position switch/sensor, P/R/N/D/L input signal – circuit fault |
| P0706 | Shift Lever Position Switch/Sensor – Performance/Limits Issue |
| P0707 | Shift lever position switch/sensor – input value too low |
| P0708 | Shift lever position switch/sensor – input value too high |
| P0709 | Shift Lever Position Switch/Sensor – Intermittent Circuit |
| P0710 | Transmission oil temperature sensor – circuit fault |
| P0711 | Transmission Oil Temperature Sensor – Performance Issue/Limits |
| P0712 | Transmission oil temperature sensor – input value too low |
| P0713 | Transmission oil temperature sensor – input value too high |
| P0714 | Transmission oil temperature sensor – intermittent circuit |
| P0715 | Turbine Shaft Speed Sensor – Circuit Failure |
| P0716 | Turbine shaft speed sensor – performance issue/limitations |
| P0717 | Turbine shaft speed sensor – no signal |
| P0718 | Turbine Shaft Speed Sensor – Intermittent Circuit |
| P0719 | Torque converter/brake switch B – circuit too low |
| P0720 | Vehicle speed sensor – circuit failure |
| P0721 | Vehicle speed sensor – performance issue/limitations |
| P0722 | Vehicle speed sensor – no signal |
| P0723 | Vehicle speed sensor – intermittent circuit |
| P0724 | Torque converter/brake switch B – circuit too high |
| P0725 | Entry of engine speed – circuit fault |
| P0726 | Engine RPM Input – Performance/Limits Issue |
| P0727 | Engine speed input – no signal |
| P0728 | Engine speed input – intermittent circuit |
| P0729 | Speed 6: Incorrect gear |
| P0730 | Incorrect gear ratio |
| P0731 | Speed 1 – incorrect gear |
| P0732 | Speed 2 – incorrect gear |
| P0733 | Speed 3 – incorrect gear |
| P0734 | Speed 4 – incorrect gear |
| P0735 | Speed 5 – incorrect gear |
| P0736 | Reverse – incorrect gear |
| P0737 | Engine speed transmission computer – output circuit |
| P0738 | Transmission computer engine speed – low output circuit |
| P0739 | Engine speed transmission computer – strong output circuit |
| P0740 | Torque converter solenoid valve – circuit failure |
| P0741 | Torque converter solenoid valve – performance or stuck |
| P0742 | Torque converter solenoid valve – stuck |
| P0743 | Torque converter solenoid valve – electric |
| P0744 | Torque converter solenoid valve – intermittent circuit |
| P0745 | Transmission Oil Pressure Solenoid Valve – Circuit Failure |
| P0746 | Transmission Oil Pressure Solenoid Valve – Performance or Stuck |
| P0747 | Transmission oil pressure solenoid valve – stuck |
| P0748 | Transmission Oil Pressure Solenoid Valve – Electric |
| P0749 | Transmission Oil Pressure Solenoid Valve – Intermittent Circuit |
| P0750 | Shift solenoid valve A – circuit failure |
| P0751 | Shift solenoid valve A – performance or stuck |
| P0752 | Shift solenoid valve A – blocking |
| P0753 | Shift solenoid valve A – electric |
| P0754 | Shift solenoid valve A – intermittent circuit |
| P0755 | Shift Solenoid Valve B – Circuit Failure |
| P0756 | Shift Solenoid Valve B – Performance or Stuck |
| P0757 | Shift solenoid valve B – blocking |
| P0758 | Shift solenoid valve B – electric |
| P0759 | Shift solenoid valve B – intermittent circuit |
| P0760 | Shift solenoid valve C – circuit failure |
| P0761 | Shift solenoid valve C – performance or stuck |
| P0762 | Shift solenoid valve C – blocking |
| P0763 | Shift solenoid valve C – electric |
| P0764 | Shift solenoid valve C – intermittent circuit |
| P0765 | Shift solenoid valve D – circuit failure |
| P0766 | Shift solenoid valve D – performance or stuck |
| P0767 | Shift solenoid valve D – blocking |
| P0768 | Shift solenoid valve D – electric |
| P0769 | Shift solenoid valve D – intermittent circuit |
| P0770 | Shift Solenoid Valve E – Circuit Failure |
| P0771 | Shift Solenoid Valve E – Performance or Stuck |
| P0772 | Shift solenoid valve E – stuck |
| P0773 | Shift solenoid valve E – electric |
| P0774 | Shift solenoid valve E – intermittent circuit |
| P0775 | Pressure control solenoid valve B – failure |
| P0776 | Pressure control solenoid valve B – performance or blockage |
| P0777 | Pressure control solenoid valve B – blocked |
| P0778 | Pressure control solenoid valve B – electric |
| P0779 | Pressure control solenoid valve B – intermittent circuit |
| P0780 | Gear selection – gear shifting problem |
| P0781 | Gear selection, 1-2 – gear shifting problem |
| P0782 | Gear selection, 2-3 – gear shifting problem |
| P0783 | Gear selection, 3-4 – gear shifting problem |
| P0784 | Gear selection, 4-5 – gear shifting problem |
| P0785 | Shift Solenoid Valve – Circuit Failure |
| P0786 | Shift Solenoid Valve – Performance/Limits Issue |
| P0787 | Shift Solenoid Valve – Low |
| P0788 | Shift Solenoid Valve – High |
| P0789 | Shift Solenoid Valve – Intermittent |
| P0790 | Transmission mode selection switch – circuit failure |
| P0791 | Transmission Intermediate Shaft Speed Sensor – Circuit Failure |
| P0792 | Transmission Intermediate Shaft Speed Sensor – Measurement/Performance Issue |
| P0793 | Transmission countershaft speed sensor – no signal |
| P0794 | Transmission Intermediate Shaft Speed Sensor – Intermittent Circuit Failure |
| P0795 | Transmission oil pressure solenoid valve C – circuit failure |
| P0796 | Transmission Oil Pressure Solenoid Valve C – Performance or Stuck |
| P0797 | Transmission oil pressure solenoid valve C – stuck |
| P0798 | Transmission oil pressure solenoid valve C – electrical problem |
| P0799 | Transmission oil pressure solenoid valve C – intermittent failure |
List of codes from P0800 to P0899:
| P0800 | Transfer case control system, fault indicator lamp control – fault |
| P0801 | Reverse lock circuit – failure |
| P0802 | Transmission control, fault indicator light control – open circuit |
| P0803 | Shift 1-4 (Skip) Solenoid Valve – Circuit Failure |
| P0804 | Upshift warning light 1-4 (gear skip) – circuit fault |
| P0805 | Clutch Pedal Position Sensor – Circuit Failure |
| P0806 | Clutch Pedal Position Sensor – measurement/performance issue |
| P0807 | Clutch pedal position sensor – input value too low |
| P0808 | Clutch pedal position sensor – input value too high |
| P0809 | Clutch Pedal Position Sensor – Intermittent Circuit Failure |
| P0810 | Clutch pedal position control error |
| P0811 | Excessive clutch slippage |
| P0812 | Reverse – input circuit failure |
| P0813 | Reverse – output circuit failure |
| P0814 | Shift lever position display – circuit fault |
| P0815 | Upshift switch – circuit failure |
| P0816 | Downshift switch – circuit failure |
| P0817 | Starter disable circuit – fault |
| P0818 | Lead switch – circuit failure |
| P0819 | Correlation between upshift/downshift switch and shift lever position |
| P0820 | Shift Lever XY Position Sensor – Circuit Failure |
| P0821 | Shift lever X position sensor – circuit failure |
| P0822 | Shift lever Y position sensor – circuit failure |
| P0823 | Shift lever position sensor X – intermittent circuit |
| P0824 | Shift lever Y position sensor – intermittent circuit |
| P0825 | Shift lever push and pull switch - circuit failure |
| P0826 | Shift up/down switch – input circuit |
| P0827 | Shift up/down switch – input circuit too weak |
| P0828 | Shift up/down switch – input circuit too strong |
| P0829 | Upshift 5-6 |
| P0830 | Clutch pedal position switch A – circuit fault |
| P0831 | Clutch pedal position switch A – input value too low |
| P0832 | Clutch pedal position switch A – input value too high |
| P0833 | Clutch pedal position switch B – circuit fault |
| P0834 | Clutch pedal position switch B – input value too low |
| P0835 | Clutch pedal position switch B – input value too high |
| P0836 | 4WD switch – circuit fault |
| P0837 | 4WD switch – measurement/performance issue |
| P0838 | 4WD switch – input value too low |
| P0839 | 4WD switch – input value too high |
| P0840 | Transmission oil pressure switch A/Transmission oil pressure sensor A – circuit fault |
| P0841 | Transmission oil pressure switch A/Transmission oil pressure sensor A – measurement/performance problem |
| P0842 | Transmission oil pressure switch A/Transmission oil pressure sensor A – input value too low |
| P0843 | Transmission oil pressure switch A/Transmission oil pressure sensor A – input value too high |
| P0844 | Transmission Oil Pressure Switch A/Transmission Oil Pressure Sensor A – Intermittent Circuit Failure |
| P0845 | Transmission oil pressure switch B/Transmission oil pressure sensor B – circuit fault |
| P0846 | Transmission oil pressure switch B/Transmission oil pressure sensor B – measurement/performance problem |
| P0847 | Transmission oil pressure switch B/Transmission oil pressure sensor B – input value too low |
| P0848 | Transmission oil pressure switch B/Transmission oil pressure sensor B – input value too high |
| P0849 | Transmission Oil Pressure Switch B/Transmission Oil Pressure Sensor B – Intermittent Circuit Failure |
| P0850 | N/Park position switch – input circuit failure |
| P0851 | N/parking position switch – input circuit too low |
| P0852 | N/parking position switch – input circuit too strong |
| P0853 | “Drive” position switch – input circuit failure – input circuit failure |
| P0854 | “Drive” position switch – input circuit failure – input circuit too weak |
| P0855 | “Drive” position switch – input circuit failure – input circuit too strong |
| P0856 | Anti-slip input signal – fault |
| P0857 | Anti-Slip Input Signal – Measurement/Performance Issue |
| P0858 | Anti-Slip Input Signal – Low |
| P0859 | Anti-Slip Input Signal – High |
| P0860 | Electronic gear shift unit communication circuit – fault |
| P0861 | Shift ECU communication circuit – input value too low |
| P0862 | Electronic shift unit communication circuit – input value too high |
| P0863 | Transmission computer communication circuit – failure |
| P0864 | Transmission computer communication circuit – measurement/performance problem |
| P0865 | Transmission computer communication circuit – input value too low |
| P0866 | Transmission computer communication circuit – input value too high |
| P0867 | Transmission Oil Pressure Sensor |
| P0868 | Transmission Oil Pressure Sensor – Low |
| P0869 | Transmission Oil Pressure Sensor – High |
| P0870 | Transmission oil pressure switch C/Transmission oil pressure sensor C – circuit fault |
| P0871 | Transmission oil pressure switch C/Transmission oil pressure sensor C – measurement/performance problem |
| P0872 | Transmission oil pressure switch C/Transmission oil pressure sensor C – input value too low |
| P0873 | Transmission oil pressure switch C/Transmission oil pressure sensor C – input value too high |
| P0874 | Transmission oil pressure switch C/Transmission oil pressure sensor C – intermittent circuit failure |
| P0875 | Transmission oil pressure switch D/Transmission oil pressure sensor D – circuit fault |
| P0876 | D Transmission Oil Pressure Switch/D Transmission Oil Pressure Sensor – measurement/performance problem |
| P0877 | D transmission oil pressure switch/D transmission oil pressure sensor – input value too low |
| P0878 | D transmission oil pressure switch/D transmission oil pressure sensor – input value too high |
| P0879 | D Transmission Oil Pressure Switch/D Transmission Oil Pressure Sensor – intermittent circuit failure |
| P0880 | Transmission control unit – power supply input signal failure |
| P0881 | Transmission Computer – Transmission Computer – Power Supply Input Signal Measuring Range/Performance |
| P0882 | Transmission control unit – power supply input signal too weak |
| P0883 | Transmission control unit – power supply input signal too strong |
| P0884 | Transmission computer – intermittent power supply input signal failure |
| P0885 | Transmission computer power supply relay – control circuit open |
| P0886 | Transmission computer power supply relay – control circuit too weak |
| P0887 | Transmission computer power supply relay – control circuit too strong |
| P0888 | Transmission computer power relay – sounding circuit fault |
| P0889 | Transmission ECU Power Relay – Probe Circuit Measuring Range/Performance |
| P0890 | Transmission computer power supply relay – sounding circuit too weak |
| P0891 | Transmission computer power relay – sounding circuit too strong |
| P0892 | Transmission computer power supply relay – sounding circuit intermittent |
| P0893 | Several gears engaged |
| P0894 | Slippage of a transmission component |
| P0895 | Shift time too short |
| P0896 | Shift time too long |
| P0897 | Deteriorated transmission oil |
| P0898 | Transmission control – fault indicator light control – circuit too low |
| P0899 | Transmission control – fault indicator light control – circuit too high |
List of codes from P0900 to P0999:
| P0900 | Clutch sensor – open circuit |
| P0901 | Clutch sensor – measurement range/circuit performance |
| P0902 | Clutch sensor – circuit too low |
| P0903 | Clutch sensor – circuit too high |
| P0904 | Transmission slide selection circuit – failure |
| P0905 | Transmission slide selection circuit – measurement range/performance |
| P0906 | Transmission Slide Selector Circuit – Low |
| P0907 | Transmission slide selection circuit – high |
| P0908 | Transmission Slide Select Circuit – Intermittent Circuit Failure |
| P0909 | Transmission slide selection command error |
| P0910 | Transmission slide selector sensor – open circuit |
| P0911 | Transmission Slide Selector Sensor - Measuring Range/Circuit Performance |
| P0912 | Transmission slide selector sensor – circuit too low |
| P0913 | Transmission slide selector sensor – circuit too high |
| P0914 | Shift Position Circuit – Failure |
| P0915 | Shift position circuit – measurement range/performance |
| P0916 | Shift Position Circuit – Low |
| P0917 | Shift Position Circuit – High |
| P0918 | Shift Position Circuit – Intermittent Circuit Failure |
| P0919 | Shift position control – error |
| P0920 | Forward Shift Sensor – Open Circuit |
| P0921 | Forward Shift Sensor – Measuring Range/Circuit Performance |
| P0922 | Forward Shift Sensor – Circuit Too Low |
| P0923 | Forward Shift Sensor – Circuit Too High |
| P0924 | Reverse shift sensor – open circuit |
| P0925 | Reverse Shift Sensor – Measuring Range/Circuit Performance |
| P0926 | Reverse shift sensor – circuit too low |
| P0927 | Rear shift sensor – circuit too high |
| P0928 | Shift lock solenoid valve – open circuit |
| P0929 | Shift Lock Solenoid Valve – Measuring Range/Circuit Performance |
| P0930 | Shift lock solenoid valve – circuit too low |
| P0931 | Shift lock solenoid valve – circuit too high |
| P0932 | Hydraulic pressure sensor – circuit failure |
| P0933 | Hydraulic pressure sensor – measuring range/performance |
| P0934 | Hydraulic pressure sensor – circuit input signal too low |
| P0935 | Hydraulic pressure sensor – circuit input signal too high |
| P0936 | Hydraulic pressure sensor – intermittent circuit |
| P0937 | Hydraulic fluid temperature sensor – circuit fault |
| P0938 | Hydraulic fluid temperature sensor – measuring range/performance |
| P0939 | Hydraulic fluid temperature sensor – circuit input signal too low |
| P0940 | Hydraulic fluid temperature sensor – circuit input signal too high |
| P0941 | Hydraulic fluid temperature sensor – intermittent circuit |
| P0942 | Hydraulic pressure module |
| P0943 | Hydraulic pressure module – cycle time too short |
| P0944 | Hydraulic pressure module – pressure loss |
| P0945 | Hydraulic pump relay – open circuit |
| P0946 | Hydraulic pump relay – measurement range/circuit performance |
| P0947 | Hydraulic pump relay – circuit too low |
| P0948 | Hydraulic pump relay – circuit too high |
| P0949 | Automatic shift gearbox – adaptive learning not carried out |
| P0950 | Automatic shift gearbox |
| P0951 | Automatic shift gearbox – measuring range/performance |
| P0952 | Automatic gearbox control circuit – low |
| P0953 | Automatic gearbox control circuit – high |
| P0954 | Automatic shift transmission – intermittent circuit failure |
| P0955 | Automatic gearbox program circuit – fault |
| P0956 | Automatic gearbox program circuit – measurement range/performance |
| P0957 | Automatic transmission program circuit – low |
| P0958 | Automatic gearbox program circuit – high |
| P0959 | Automatic transmission program circuit – intermittent circuit failure |
| P0960 | Pressure regulating solenoid valve A – control circuit open |
| P0961 | Pressure regulating solenoid valve A – measuring range/control circuit performance |
| P0962 | Pressure regulating solenoid valve A – control circuit too weak |
| P0963 | Pressure regulating solenoid valve A – control circuit too strong |
| P0964 | Pressure regulating solenoid valve B – control circuit open |
| P0965 | Pressure regulating solenoid valve B – measuring range/control circuit performance |
| P0966 | Pressure regulating solenoid valve B – control circuit too weak |
| P0967 | Pressure regulating solenoid valve B – control circuit too strong |
| P0968 | Pressure regulating solenoid valve C – control circuit open |
| P0969 | Pressure regulating solenoid valve C – measuring range/control circuit performance |
| P0970 | Pressure regulating solenoid valve C – control circuit too weak |
| P0971 | Pressure regulating solenoid valve C – control circuit too strong |
| P0972 | Shift solenoid valve A – measurement range/control circuit performance |
| P0973 | Shift solenoid valve A – control circuit too weak |
| P0974 | Shift solenoid valve A – control circuit too strong |
| P0975 | Shift solenoid valve B – measurement range/control circuit performance |
| P0976 | Shift solenoid valve B – control circuit too weak |
| P0977 | Shift solenoid valve B – control circuit too strong |
| P0978 | Shift solenoid valve C – measurement range/control circuit performance |
| P0979 | Shift solenoid valve C – control circuit too weak |
| P0980 | Shift solenoid valve C – control circuit too strong |
| P0981 | Shift solenoid valve D – measurement range/control circuit performance |
| P0982 | Shift solenoid valve D – control circuit too weak |
| P0983 | Shift solenoid valve D – control circuit too strong |
| P0984 | Shift solenoid valve E – measurement range/control circuit performance |
| P0985 | Shift solenoid valve E – control circuit too weak |
| P0986 | Shift solenoid valve E – control circuit too strong |
| P0987 | Transmission oil pressure switch E/Transmission oil pressure sensor E – circuit fault |
| P0988 | E-Transmission Oil Pressure Switch/E-Transmission Oil Pressure Sensor – measurement/performance problem |
| P0989 | Transmission oil pressure switch E/Transmission oil pressure sensor E – input value too low |
| P0990 | Transmission oil pressure switch E/Transmission oil pressure sensor E – input value too high |
| P0991 | Transmission oil pressure switch E/Transmission oil pressure sensor E – intermittent circuit failure |
| P0992 | Transmission oil pressure switch F/Transmission oil pressure sensor F – circuit fault |
| P0993 | Transmission oil pressure switch F/Transmission oil pressure sensor F – measurement/performance problem |
| P0994 | Transmission oil pressure switch F/Transmission oil pressure sensor F – input value too low |
| P0995 | Transmission oil pressure switch F/Transmission oil pressure sensor F – input value too high |
| P0996 | Transmission oil pressure switch F/Transmission oil pressure sensor F – intermittent circuit failure |
| P0997 | Shift solenoid valve F – measurement range/control circuit performance |
| P0998 | Shift solenoid valve F – control circuit too weak |
| P0999 | Shift solenoid valve F – control circuit too strong |
