Update On New PCM
Sep 4, 2018 | 08:44 PM
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From: Clayton MI
So you got voltage. It should also pulse while cranking. (signal wire.)
Sep 4, 2018 | 10:09 PM
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There are 3 wires i believe but yes one pulsed during cranking.
Sep 5, 2018 | 08:00 AM
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From: Clayton MI
Yeah, 5 volt feed, sensor return, and ground.
Sep 5, 2018 | 08:21 AM
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Not sure how to properly test the PCM sorry.
Sep 5, 2018 | 08:23 AM
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From: Clayton MI
Check the sensor return wire for the cam sensor back at the pcm. Have to poke a probe into the wire...... (tape it up later.) Just checking to see if the signal is making it back that far.
Sep 5, 2018 | 08:25 AM
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Ok would that be a 5v test as well or 12v?
Sep 5, 2018 | 09:28 AM
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From: Clayton MI
5 volts.
Blinks while cranking or running.
Sep 5, 2018 | 09:59 AM
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From: Iowa
Thanks I'll test it between rain drops lol, been storming here for 5 days
Sep 5, 2018 | 11:16 AM
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Ok no blinknig or pulsing during cranking at Cam censor, just solid light. Tested all 3 wires.
Sep 5, 2018 | 03:21 PM
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From: Clayton MI
That would explain a lot. Seems like you have a short somewhere in the wiring for the cam sensor then. That should be just a joy to find.......
Blinks while cranking or running.
