Hey guys, I've reached the end of my testing and I have absolutely no idea what is wrong with my car. Long story short, the ICM, coil, opti, opti harness, and PCM have been replaced but I still have a no fuel, no fire problem.

The car cranks just fine, but the fuel pump doesn't kick on (pump is good) and there is no fire out of the coil.

Yesterday, I pulled the black (i,think) connector off the PCM and tested the hi and low res pulses for voltage and didn't get anything.

Any ideas?

Thanks
Matt

 

Make sure there is no VAT's (security problem) fairly common on F bods.

 

I think I found the problem, no ignition feed to the PCM

 

How did you end up fixing it? I think I may have the same problem.

 

Sorry it took so long, haven't visited this section in a while. All I did was run a thicker gauge wire from the "ign" fuse under the hood to a butt connector which contained all the wires that supply ignition feed.