Hello
Anyone out there good at debugging issues with using a Boomslang harness for AEM FIC? The issue is if I leave the stock ecu hooked up to stock harness car runs well no heavy throttle driving. Now if I plug everything and plug in harness, the car won't really rev and cannot really take a load while in drive (automatic trans) I have the FIC bypass harness in place. If I plug in the FIC it is a tad better but I get codes P2237 and P0102. Exhaust definitely smells different so the code for O2 sounds right. I have already had Boomslang check harness and rerouted one ground wire for TPS. This part of the supercharger install has been awful with trying to deal with wiring of FIC. If anyone has experience with similar setup, please let me know what has been the route to fix this.
Sincerely
Eric
08 Vibe 1ZZ with Auto trans