BMW electronic fuel pump control module fault codes
The 28 fault codes the electronic fuel pump control module can store, and what each one means. Some codes mean different things in different versions of the module; tap a code to see which applies to your car.
On: 5 Series (E60), 5 Series (E61), 6 Series (E63), 6 Series (E64), X5 (E70), X6 (E71), X6 (E72), 1 Series (E81), 1 Series (E82), X1 (E84), 1 Series (E87), 1 Series (E88), Z4 (E89), 3 Series (E90), 3 Series (E91), 3 Series (E92), 3 Series (E93)
- 6291 EKPS: Control voltage too high
- 6292 EKPS: Control voltage too low (EKP Motor Voltage too low) (and 1 other meaning)
- 6293 EKPS: Control current too high (EKP Motor Current too high) (and 1 other meaning)
- 6294 EKPS: Control current too low (EKP Motor Current too low) (and 1 other meaning)
- 6295 EKPS: No control current (EKP Motor Current missing) (and 1 other meaning)
- 6296 EKPS: No pump speed
- 6297 EKPS: Pump speed too high
- 6298 EKPS: Pump speed too low
- 6299 EKPS: Output stage, excess temperature (and 1 other meaning)
- 629A EKPS: Output stage, excess temperature (and 1 other meaning)
- 629B EKPS: Coding data emergency operation
- 629C EKPS: electronic fuel pump control module (and 1 other meaning)
- 629D EKPS: Not encode d (and 1 other meaning)
- 629E EKPS: Crash deactivation, battery plus
- 629F EKPS: Fuel-pump control: deactivation
- 62A0 EKPS: Coding data: fuel-pump control or engine management incorrect
- 6510 EKPS: Control voltage too low (motor voltage too low phase B)
- 6511 EKPS: Control voltage too low (motor voltage too low phase C)
- 6512 EKPS: Control current too high (motor current too high phase B)
- 6513 EKPS: Control current too high (motor current too high phase C)
- 6514 EKPS: Control current too low (motor current too low phase B)
- 6515 EKPS: Control current too low (motor current too low phase C)
- 6516 EKPS: No control current (motor current missing phase B)
- 6517 EKPS: No control current (motor current missing phase C)
- 6518 EKPS: coding data incorrect
- 651B EKPS: Suction-jet pump function faulty
- CEC7 EKPS: PT-CAN Communication fault
- CED4 No message (0xAA), receiver EKPS, transmitter DME-DDE
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