P1407

193008 - P1407

Information saved in
DME

Fault code
193008 - P1407

Fault text
Fuel level sensor, left, signal: CAN value implausible

Fault description
The diagnostic function monitors the message on the CAN
bus to assess the plausibility of the fuel level indicated by
the left-side fuel-level sensor.

Condition for fault identification
Test condition:
The fault is recognized when the left-side fuel-level sensor
transmits correct data, but the processed fuel level is too
high to be plausible.
Potential problem source(s):
- Problem with CAN communications between instrument
cluster, junction box and DME
Terminal condition: Terminal 15
Voltage condition:
- Onboard electrical system voltage between 9 V and 16 V
Temperature condition:
- None
Time condition:
- None
Other conditions:
- none

Condition for fault memory entry
The diagnostic fault code is logged when the fault remains
present for longer than 3 min.

Action in service
- Read out and work through diagnostic fault codes in
instrument cluster and in junction box

Fault effect and breakdown warning
Breakdown notice:
Tank may be empty. Please refuel using fuel canister and
proceed to nearest service station. Then proceed to BMW
Service facility.
Possible apparent symptoms:
Possible problem with fuel gauge display in I-cluster

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

Service instruction
None