P0183

4000 - P0183

Information saved in
DDE

Fault code
4000 - P0183

Fault text
DDE: Fuel-temperature sensor, signal: Open or short circuit
to positive

Fault description
Fuel temperature sensor monitor. The DTC is logged when
the raw sensor signal (voltage) violates the approved upper
limit 3280 mV.

Condition for fault identification
Test condition:
None.
Voltage condition:
None.

Condition for fault memory entry
Debounce (600 ms)

Action in service
1. Check wires and plug connections.
2. If wiring and plug connections are OK:
Replace fuel pressure and temperature sensor (on vehicles
without closed-loop control of low-pressure fuel-delivery
circuit: fuel-temperature sensor).

Fault effect and breakdown warning
Proceed to the nearest BMW Service facility.

Driver information
Warning light:
MIL

Service instruction
none