Quote:
Originally Posted by wazzz
Obviously there is no fuel since plugs are dry after cranking. I would start with simple checks and leave compression and leakdown tests for later troubleshooting if needed.
Two ECUs have been tested in the car with same results, so that leaves it to something wrong in the car itself. Both flywheel sensors should be tested for AC voltage. Also make sure they are correctly set (0.8mm gap) and that there is no inversion between ref and speed.
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I tend to agree here. @ ECUs and 2 DME relays. Confirmed today, Fuel pump running while cranking. Pressure is 33 PSI+-
I believe this means the crank sensor is working as safety feature = FP will not run with no signal? I tried to test the 2 CPS via LED test light but could not confirm also as my DVM has no AC setting. Still no fuel moisture on plug#4 or fuel smell. I'm guessing firing signal to the injectors is not getting through. As just a hired engine assembly hand I'd still have to guess that even way out of whack a cylinder would catch here or there but nothing. Engine is moving a lot of air as measured by exhaust pressures.