Attempted to scan for codes a dozen times. Key is on at the appropriate time. Both my laptop setup as well as the rented scanner come up empty.
Symptoms (no fuel, no spark, no PCM diagnostis) seem similar to what others have seen with short and blown fuse #4 on PCM power. My fuse is good. Grounds at battery terminal plate are clean. Could this be a break in a ground wire?
Leads to TPS, crank and cam sensors look good. Are there voltage or continuity checks to make before swapping these out?
Even if all these sensors were bad wouldn't I still get codes?
Thanks for the guidance.
