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July 1, 2015 Service bulletin

Fc 481B05: ekp

BMW technical service bulletin B160515 for 2015-2016 BMW M3 and 2015-2016 BMW M4.

Bulletin number
B160515
Component
Electrical system
Summary
"FC 481B05: EKP, Pump Insufficient Speed. The customer may complain about any of the following: ? Reduced engine performance when driving ? Engine jerking/bucking ? Engine no-start condition The Check Control messages ""Fuel pump/drive with care"" and ""Engine fault/reduced power"" are displayed in the CC. The fault code 481B05 (Pump speed/fuel pump control insufficient) is stored in the EKP module. CAUSE Electric fuel pump control module (EKP)"

Owners of these vehicles have filed 5 complaints in the electrical category.

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