Quote:
Originally Posted by ImGone92
I keep doing that, but when I go full throttle I get half engine light and car drives weird. Fuel pump already changed at bmw. Any feed back would be greatly appreciated.
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What other codes are you getting? The fuel pump plausibility code will not trigger the half engine light. I've had the fuel pump code since I originally got my Cobb and went stage 1, now it's 3 years later and I am FBO and have a pro tune. Code has been there all the time, and I've had no issues.
Who did your pro tune? The answer should be Jake from PTF/Motiv, and no one else. Try going back to a Cobb map and see if the car still has problems and other codes, but we can't help you unless we get more info.