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Hey guys,
Not M235i related but almost the same,
I've got an N55 2012 135i with Injen intake, catless downpipe and m performance exhaust and Cobb APV3.
When going to track days I been having issues when exiting turn under full throttle in 3rd gear.
Usually car goes in heavy Limp Mode and following codes appear.
P2EFE –
P2F04 –
P2F02 –
P2EE0 –
P2EF4 –
P2EED –
Yesterday after a few times clearing codes and heading back out I got a smaller limp mode and this code only came up.
P2C01 -
Switched maps a few time to see if it would change anything, but it didn't the only solution I found to delay the coding/limp mode was being light on the throttle and accelerate gradually at a very slow rate.
As of now I changed plugs to NGK 97506 gapped to 0.022 but that didn't change anything.
I've been reading around and as of now figured it could be coils, injectors, HPFP, or even that my tune would need to be revised, so before changing everything and not knowing if either its going to resolve my problem. Can someone who has had this issue help me out.
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