Description
Changing the air intake temperature coupled with changing the injection rail pressure can be an alternative to tapping into the injectors for direct injections.
Our 2.0 Wifi box works on many direct injection engines but it can happen on some engines that the ECU detects the modification made to the injectors, in this case you have the possibility to modify the values emitted by the IAT and HPS probes to obtain the necessary enrichment when switching to E85.
Important: Only works on IAT temperature probes with 2 wires (2-pin connector)
For indirect injection engines, changing the air intake temperature provides better cold starting and an additional enrichment range so that the ECU does not reach its maximum injection correction tolerance at E85, however our 2.0 Wifi box offers such adjustment possibilities for operation and cold starting when connected to the injectors that this option remains optional.
– The box offers 5 adjustment positions ranging from 0 to 4. Depending on the ECU, an adjustment position that is too high can cause an engine fault, so you will need to find the correct setting as explained in the assembly and adjustment instructions.
– 2 operating possibilities:
– Momentary: duration 3 min when starting
- Permanent
– Possibility to modify 2 air intake temperature sensors provided that options T1 and T3 are activated.
The setting is done only on the PC application.
Operation and settings verification is done on the PC and Smartphone application.
Important: As we have not been able to test this operation on all existing engines, we are therefore unable to assure you that this type of modification is suitable for your engine, but we have not yet encountered any malfunctions to date.
