[bluelair]

2009 335i xDrive Coupe with 84K miles. Out of nowhere yesterday the car went into limp mode and started misfiring. SES light came on too. I checked codes with jb4 and got 12:

2F6C 29CD 2F9E 3100 29D1 29CF 29D2 29CE 29CC 2A98 2A7C 00F1

Codes translate to misfire for 5 of the six cylinders.

Spark plugs were replaced less than 5000 miles ago, coils and VANOS solenoid were replaced ~10000 miles ago. VCG was replaced recently as well. I plan on making an appointment at my local shop when they open tomorrow, but for the time being, any help would be appreciated.

[Soden82]

Originally Posted by bluelair

2009 335i xDrive Coupe with 84K miles. Out of nowhere yesterday the car went into limp mode and started misfiring. SES light came on too. I checked codes with jb4 and got 12:

2F6C 29CD 2F9E 3100 29D1 29CF 29D2 29CE 29CC 2A98 2A7C 00F1

Codes translate to misfire for 5 of the six cylinders.

Spark plugs were replaced less than 5000 miles ago, coils and VANOS solenoid were replaced ~10000 miles ago. VCG was replaced recently as well. I plan on making an appointment at my local shop when they open tomorrow, but for the time being, any help would be appreciated.

I would replace the coils next, and if that doesn't solve it then it might be injectors