Quote:
Originally Posted by LTb1ow
From what I remember there are a few grounds at the head on an ICM stud, and then the ground strap to the frame from there. There is also a PCM ground on the passenger side of the block near the knock sensor.
Do you have voltage at the fuse and after it?
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will check the fuse tomorrow, forgot.
i did check the yellow wire on the opti harness, pin B . should be 2-4 volts when cranking. it was bouncing around but didnt go over 2.2 volts