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October 1, 2013 Service bulletin

N55 Engine: Erroneous Service Engine Soon Lamp Illuminated with Mixture Faults Stored in the DME....

BMW technical service bulletin 130413 for 2012-2014 BMW 328I, 2011-2014 BMW X3 and 2011-2014 BMW 528I and others.

Bulletin number
130413
Component
Fuel system, gasoline
Summary
N55 Engine: Erroneous Service Engine Soon Lamp Illuminated with Mixture Faults Stored in the DME. INFORMATION An error has been identified in the current version of ETK regarding N55 fuel injector replacement part numbers and production dates. Installing the incorrect injector part number can lead to an erroneous Service Engine Soon lamp illumination and various mixture faults stored in the DME. Correct part numbers and applicable production dates: P/N 13 64 7 639 994 is for all vehicles produced from 7/2013 P/N 13 64 7 597 870 is for all vehicles produced from 1/2011 to 7/2013 P/N 13 53 7 568 607 is for all vehicles produced to 1/2011 It is good practice to verify that the part number being removed from the engine matches the new injector part number, until further notice. When the ETK data is corrected, a notification will be distributed.

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