P10C6

11B204 - P10C6

Information saved in
DME

Fault code
11B204 - P10C6

Fault text
Fuel low-pressure system, control: minimum delivery rate
outside limit value due to ageing

Fault description
Data content defined

Condition for fault identification
Test condition:
Data out
Potential problem source(s):
- Fuel filter obstructed
- Crushed fuel line
- Defect in low-pressure sensor
- Electric fuel pump defective
Terminal condition: none
Voltage condition:
- None
Temperature condition:
- minus 20 °C < coolant temperature < 105 °C
Time condition:
- 10 sec. after engine on
Other conditions:
- Engine on

Condition for fault memory entry
This fault is logged in the control module's fault memory if
it remains present for longer than 2 sec.

Action in service
- Assess plausibility of signal from low-pressure sensor, i.e.,
compare the DME test figure (BMW tester) with the actual
figure from the pressure gauge
- If the pressures measured by the DME and the pressure
gauge are equal, then replace the EKP electric fuel pump

Fault effect and breakdown warning
Breakdown notice:
- none
Possible apparent symptoms:
- Breakdown in extreme cases

Driver information
Warning light:
- ECE emissions warning lamp: off
- US emissions warning lamp: off
- ECE electronic engine power reduction: off
- US electronic engine power reduction: off
- CC message: none

Service instruction
- Data configured for diagnostic routine