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-   -   Fuel trim code TSB keep in mind..... (http://forum.e46fanatics.com/showthread.php?t=666099)

jbeurotech 04-14-2009 12:31 PM

Fuel trim code TSB keep in mind.....
 
SUBJECT
M54/M56: Mixture Too Lean - Fault Codes 2882/2883 are Stored in the DME


MODEL
E85 with M54 produced from 3/02 to 11/05

E46 with M54 from 8/00 to 8/06

E46 with M56 from 12/01 to 12/04


SITUATION
The customer complains that the "Service Engine Soon" light is illuminated. The fault codes "2882/2883 fuel trim, mixture too lean" are stored in the DME.

CAUSE
Possible causes may include: incorrect air filter, unmetered air or a defective air mass meter.

PROCEDURE
Remove and inspect the air filter element. Only the filter with the P/N 13 72 1 744 869 must be fitted. If the filter is the correct one, please follow the test plan and repair accordingly.

WARRANTY INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty.

jbeurotech 06-11-2009 08:21 AM

Don't forget to keep this in mind


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