Trying to find gremlins.
Apr 4, 2023 at 9:31 AM
PCM pinout wiring diagrams needed?
2004 PONTIAC GRAND AM
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Sure, here is a guide to show you how to test the connection and the PCM and engine wiring diagrams in the images below.
https://www.2carpros.com/articles/how-to-check-wiring
Check out the images (below). Please let us know if you need anything else to get the problem fixed.
https://www.2carpros.com/articles/how-to-check-wiring
Check out the images (below). Please let us know if you need anything else to get the problem fixed.
Images (Click to enlarge)
Apr 4, 2023 at 10:48 AM