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BMW 3-Series (E90 E92) Forum
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N54 29E0 and 29CD codes running lean
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12-23-2024, 09:26 PM | #1 |
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[ATTACH]undefined[/ATTACH]Hi guys new here trying to figure out why my car is pulling these codes, my car will run fine at idle but when I accelerate between 2-4k RPM it begins to misfire and go into limp mode. I have installed brand new DME, NGK iridium plugs, Bosch coils, Boost solenoids, vanos solenoids, walnut blasted the valves, new index 12 injectors installed by bmw and tested, new Stage 2 LPFP with regulator, new fuel sensors, new boost sensors, and new MAF. The car has an aftermarket DP, Evolution racewerks Charge pipe with Tial BOV as well.
I have a data log below which I have zero clue how to read but maybe someone else can see something I don’t? https://datazap.me/u/zmatthews01/200...og=0&data=3-20 Last edited by Zmatthews01; 12-23-2024 at 09:30 PM.. Reason: Added Data log to files |
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