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09 BMW E90 Mixture Codes
Posted to Technical Tips Forum on 11/11/2016 8 Replies

This 2009 BMW 328I with a N51 engine came in with mixture codes for both banks, idle trim and part load were both skewed way lean. A fuel pressure test revealed 35 PSI, roughly half of the specified pressure of 5 bar which is 73 PSI. This car ran and idled sur... Login to read more.

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car Vehicle Data

2009 BMW 328i xDrive 3.0L

Engine3.0 L
Trans6-speed Automatic (Electronic)

car Vehicle Data

2009 BMW 328i xDrive 3.0L

Engine3.0 L
Trans6-speed Automatic (Electronic)