Quote:
Originally Posted by flaps35
Ok, so you've verified that the fuel pump relay is not getting energized to command the pump on. That's a good start. Stop throwing parts at it until you can narrow down the reason for the fuel pump not getting commanded to energize. Do you have a scan tool? First I'd want to scan for any codes, report back if there's any active codes.
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I haven't scanned it in a while, but I will order an OBD2 scanner and get back to you with more information.
Is there a technical diagram of the immobilizer?
Basically I'm assuming that if the logic strings don't match up between the immobilizer and the key then the immobilizer sends a signal to various parts of the car preventing them from operating. I would like to take my multimeter and test if I'm getting an electrical signal from my immobilizer, (or perhaps even a lack of signal that SHOULD be there) thus preventing the car from starting. The immobilizer is complex, but it's not magic; I should be able to test it myself with a multimeter, I just don't know what or where I need to test on it.
Thank you.
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