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Great suggestions if that was my only issue. However the p0340 code that showed up with it points to a signal issue. Trying to figure out which wire color Carrie’s the firing signal from the ICM to ECM. Which also can cause a 2-3 sec extra starter run on. If anyone knows that wire color off the top of their head I would appreciate it. For a different car it’s a brown and white wire at the ICM. I don’t have one of that color
Great suggestions if that was my only issue. However the p0340 code that showed up with it points to a signal issue. Trying to figure out which wire color Carrie’s the firing signal from the ICM to ECM. Which also can cause a 2-3 sec extra starter run on. If anyone knows that wire color off the top of their head I would appreciate it. For a different car it’s a brown and white wire at the ICM. I don’t have one of that color
Assuming that’s a response to comment #10, dismiss it if you want, but if the wiring to the crank sensor is bad, the car won’t know the car has started, ergo, the starter run-on.
Solution: check all of the wires. The firing signal is generated in the ICM. The ECM receives a "fired" signal.
I suspect the brn/wht wire is the one to worry about. Did you replace the spark plug boots?
I will check the crank sensor wires today. I put new boots in. Plugs, boots,coil and icm are all new. Thank you for the diagram will check it later as I check others and let you all know what I find.