Quote:
Originally Posted by badass3000
all of last year I was too thinking something electrical, but after replacing every unit/plug/sensor that could be related I have to start looking somewhere else.
Bob, are you thinking that even though we have tried known good ECU's, that our ECUs are still faulty -or- perhaps receaving an improper signal causing faulty results?
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ABSOLUTELY.
I have my own belief that ALL 1st GEN ECU's are not only trash, but also have a programming bug. I wouldn't put 1% faith in them at all. I would definitely do the idea of trying the AEM, but I know.... very expensive. Still its a small price to pay rather than spending one's ENTIRE LIFE trying to fix this car. BELIEVE ME - I KNOW HOW THAT IS! lol
If no go for a try with the AEM ECU - Have you tried new O2 sensors? Have you tried TESTING your O2 sensors "out of the car"? If you don't know how I'll dig up the test method I found somewhere.