2B05

2B05 - P0223

Information saved in
DME

Fault code
2B05 - P0223

Fault text
Throttle valve potentiometer 2

Fault description
Throttle-valve potentiometer 2

Condition for fault identification
Test condition:
Engine running
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
0.14 sec.

Action in service
Check wiring harness between DME and throttle valve
Replace throttle valve
Replace DME

Fault effect and breakdown warning
It is possible to continue driving the vehicle, but passing
maneuvers should not be attempted owing to the reduction
in engine output.
EML on
Torque limitation (under discussion)

Driver information
Warning light:
MIL ON

Service instruction
None