Quote:
Originally Posted by NismoKidd
So when I took the MAF sensor harness out, the car ran the same exact way as if it was in there, does that mean the maf sensors out?
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Then it's the MAF or the wiring to it. If you tried a known working one that narrows it down. Try pulling the cable to the MAF on your buddies working car then start up and see if it has the same problems as yours, it will go into limp mode as well. Never heard of anything else on a KA causing limp mode, but...?
Vac and boost leaks can cause a lots of problems but you wouldn't be rev limited to 3k, plus you would have very erratic idle.