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BMW 3-Series (E90 E92) Forum
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Hesitation Under Full Throttle
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08-14-2018, 08:23 AM | #1 |
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Hesitation Under Full Throttle
As of yesterday, my car started doing some weird stuff.
2012 335i, E92, N55, 88K Miles While in 3rd, 4th, 5th, or 6th gear, starting at about 2000 RPM, when go to WOT from 2000 RPM,by the time I reach 2500 RPM, I get a major hesitation which feels like its coming from the transmission but I am not convinced that is the root cause of the issue. I have a stage 1 aggressive tune on it from my Cobb Accessport. Through the Accessport I am throwing a "P2CF4" and a "P2FAC" code, but no check engine light has turned on. I can find very little as to what these codes actually mean. Can anybody provide any insight into the issue? Thanks! |
08-14-2018, 08:32 AM | #2 |
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This post says P2CF4 is O2 sensor...
https://www.e90post.com/forums/showthread.php?t=1076920 This one says P2FAC is a misfire... https://www.e90post.com/forums/showt...php?p=22496077 |
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hesitation, n55, p2cf4, p2fac |
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