P164C

2D1D - P164C

Information saved in
DME

Fault code
2D1D - P164C

Fault text
Accelerator-pedal module, pedal-position sensor 1, voltage
supply

Fault description
Pedal Position Sensor Potentiometer Supply Channel 1
Electrical

Condition for fault identification
Test condition:
Pedal-position sensor monitor
Terminal condition: Terminal 15 ON
Voltage condition:
Voltage in onboard electrical system >= 10 V

Condition for fault memory entry
0.02 sec.

Action in service
1) Check fault memory for problem with throttle valve
and/or main relay, replace main relay as indicated
2) Check power-supply wire for short to ground (also
measure in PWG),
3) Replace DME

Fault effect and breakdown warning


Driver information
Warning light:
CC None status report: Reduced engine power!
EML ON
Limited PWNoneGradient and PWNone limit over rpm

Service instruction
none