Engine Controls - Loss of Power at Idle or Deceleration

SI B 12 15 07
Engine Electrical Systems

October 2007
Technical Service

SUBJECT
N52K - Loss of Power

MODEL
E90, E91, E92, E93 with N51, N52K and automatic transmission from 3/05 to 3/07

SITUATION
Customer complains about a loss of power during idle or when slowing to a stop. No faults associated are stored in the DME.

CAUSE
DME software calibration.

CORRECTION
Reprogram the vehicle with V25.1 (I-level E89x-07-03-520), or higher.





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





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