2D1B - P2123 (DME)

2D1B - P2123

Information saved in
DME

Fault code
2D1B - P2123

Fault text
DME2: Accelerator pedal module, pedal-travel sensor,
signal 1

Fault description
Accelerator pedal module, pedal-travel sensor, signal 1

Condition for fault identification
Test condition:
Voltage at potentiometer 1 Pin 4-08
U> 4.085 V
Terminal condition: Terminal 15
Voltage condition:
none

Condition for fault memory entry
140 ms

Action in service
Check plug/wiring harness, otherwise pedal-travel sensor
module, then replace DME

Fault effect and breakdown warning
In pedal-travel sensor default operation upwg is set to the
lowest possible lower normalization limit UPWGUR 0.8V

Driver information
Warning light:
none

Service instruction
none