Gettin no injector data on VCM Scanner. Rail pressure good, fuses good. Need to pull off intake to get to wiring and do a pin out. Would it not throw a code if something was wired wrong?
Type: Posts; User: rattbastard13
Gettin no injector data on VCM Scanner. Rail pressure good, fuses good. Need to pull off intake to get to wiring and do a pin out. Would it not throw a code if something was wired wrong?
Got my LTG to fire up and run on starting fluid. Doesnt seem to be firing the injectors, does anybody have a clue where to start looking?
according to this diagram, my iat/boost sensor on the pressure side is going to where the maf should
https://cardiagn.com/2013-cadillac-ats-ewd-2-0l-vin-x-engine-performance-circuit/
Thats whats throwing me off! if I unplug the MAF sensor IAT1 and IAT2 both read -40. But, 2 different wiring diagrams are saying its going to the wrong spots on the ECM.
So, think I may have found it. The iat/boost sensors are wired backwards. MAF sensor is wired into the boost side on the ECM and vice versa. According to these pin outs I found. Pre throttle should...
The only codes that come up are. P0315, P0237, P2227. the ECM and harness was done by Swap specialties (unfortunately). Did a write entire last night, made no difference. IAT on VCM scanner is...
Putting an LTG in a buggy Im building and cant get it to fire. Have spark and fuel rail pressure. The only issue I can find is my IATs are all over the place! On my OBD2 scanner with ambient air temp...