| Re: Compression Test electrical question |
Subject: Re: Compression Test electrical question by Matatk on 2011/5/25 1:24:21 Axel, I looked through the FSM but couldn't find a breakdown of what input signal the ECM processes to fire the injectors. Just basically says if there's no pulse check the wiring to the injectors from the ECM, and if that's ok replace the ECM. I guess that leads me to believe it's all controlled in one of the chips/circuit boards, possibly due to multiple sensor inputs. I'm not sure if just one controls it? Good question that maybe a tuner can answer better. I'd say just pull the fuel pump fuse. Matthew |
