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Specktor Specktor is offline
Posts: 15
Join Date: Jul 2016
Car: 2011 BMW 335i
Default 2011 335i N55 Misfire during and after WOT - 08-03-2020, 05:16 PM

Hey guys any ideas what could be causing these codes? It happened last night while i was going home and decided to do a real quick pull.

- DME active codes -
2BC0 - Mixture control: Fuel-air mixture too lean.
2C57 - Charging pressure control, plausibility Pressure too low.
2C90 - Blow-off valve: Jammed closed.
2EE0 - Combustion misfiring, several cylinders: Fuel injection deactivation.
2EE2 - Combustion misfiring, several cylinders: damaging exhaust gas after start sequence.
2EE4 - Combustion misfiring, cylinder 1: Fuel injection deactivation.
2EE6 - Combustion misfiring, cylinder 1: damaging exhaust gas after start sequence.
2EFE - Misfire, several cylinders: Damaging to catalytic converter or damaging exhaust gas.
2EFF - Misfire, cylinder 1: Damaging to catalytic converter or damaging exhaust gas.
3446 - BSD, message; oil condition sensor: Missing.
378F - BSD, message; electric coolant pump: Missing.
3847 - LIN / BSD, message; alternator: Missing.
38A4 - BSD, message; intelligent battery sensor (IBS): Missing.

- DME shadow (inactive) codes -
2BEF Kraftstoffhochdruck nach Freigabe der Einspritzung: Druck zu niedrig
2BF0 Kraftstoffhochdruck bei oder nach Freigabe der Einspritzung (2. Umweltbedingungssatz nach Zeitverzögerung): Druck zu niedrig
2C42 - Mixture control: Multiple fault.
2EF7 - DME: Map thermostat, activation.
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andrews013 andrews013 is offline
Junior Member
Posts: 156
Join Date: May 2019
Car: 2013 E92 335i xDrive
Default 08-05-2020, 06:17 AM

Looks like a cylinder 1 misfire, which is usually caused by coil packs or spark plugs. A log would make it easier to diagnose. Do you have one?

2013 E92 335i XDrive
JB4, MHD E85 BEF, EOS PI, Fuel-it Stage 2 LPFP, XHP Stage 3, XDelete Sport, 3.5 Bar TMAP, VRSF 7 HD IC, GFB DV+, VRSF D/P, VRSF CP, PE Mod, ST V1 Suspension.
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