Quote:
Originally Posted by twobjshelbys
I think you're going too fast...
Answer this. Did the car run OK at some point? Did this suddenly start?
If so, something is broken. Fix it.
Complete EFI systems don't just fail. You could be looking at any number of external issues that replacing the EFI system will leave you 4K or 5K poorer and still broken.
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I’m not replacing the EFI until I’ve ruled out all potential causes. When these issues originally started. I thought I could plug my laptop into the ECU and I would be able to run diagnostics to see if a sensor was faulty or a fuel injector was stuck open. Is this not possible. I’ve downloaded what I believe to be the latest FAST software for my ECU. I’m trying to find the correct USB to CAN connector so can I connect my computer to the ECU. Is this a waste of time? Again, I appreciate y’alls help. Thanks, Mike