P0123

2B1F - P0123

Information saved in
DME

Fault code
2B1F - P0123

Fault text
Throttle-valve sensor, bank 1

Fault description
Throttle/Pedal Position Sensor/Switch 'A' Circuit High

Condition for fault identification
Test condition:
Measured value >= 4.8V (K_EGAS_WDK_MAX)
Terminal condition: TERM87
Voltage condition:
none

Condition for fault memory entry
100 ms

Action in service
1. Check plug and wiring harness,
2. Check installation of throttle valve sensor DKG1,
3. Replace DKG1

Fault effect and breakdown warning
CC message
Engine speed limited
Reduced power
MIL after engine runs 2x

Driver information
Warning light:
MIL, EML, CC message, backup program

Service instruction
none