I have 62 PSI of fuel pressure and I have sparks and also a good compression 190 PSI the only one is that I have pulses of only 6 volts to injectors with no resistance in the wires between injectors and PCM. All truck fuses and relays are okay. The crank and cam sensor are new. The truck has worked some miles with no problem. I already changed the BCM, and I did relearn procedure for the vats (pass lock) etc. And I didn’t have any security light, but I suspect that this is because a similar problem happened to me when changing BCM more I scanned it and there is a non-communication code between BCM and i/p and PCM. But yet I managed to make it run despite this problem last fall so here it is.
have the same problem?
Wednesday, January 25th, 2023 AT 1:09 PM