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Hello, my name is***** problem is intermittent that points toward wiring. These vehicles are somewhat known for the wiring near coil bracket on left side of engine shorting out which can cause this so I'd start by inspecting the wiring. Let me know if you have more questions or if there is anything else I can do to help. Thanks.
It is in engine compartment, on left side of engine near ignition coil bracket. Let me know if you run into more questions, you could also just run a new wire too if not able to find the wiring problem.
Sounds good, keep me updated. Thanks.
Here is wire diagram of system. You will want to check reistance of wiring between pats module and PCM. Any wire that has over 5 ohms resistance run new wiring. Let me know if you run into questions, thanks.-https://www.dropbox.com/s/csabh2av6xwrtgq/patswiring.pdf?dl=0-
You may be better off just running new wire. Let me know how it goes or if you run into more questions, thanks.
Correct, that is just a ground. So you can use a test light to verify that is getting good ground. Let me know how it goes or if you run into more questions. Thanks.
No problem, let me know if you run into questions with testing. Thanks.
Yes so I'd run a new wire to replace the red/black wire. Let me know how it goes, thanks.