VOLVO
CEM-B102922 - Accelerator Pedal Sensor. General Signal Failures. Signal too high
System
Zentralelektronik (CEM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Was bedeutet der Fehlercode?
The central electronic module (CEM) monitors the voltage on the signal wire from the accelerator pedal position sensor. The fault code is stored when the signal is too high, which is caused by the signal wire being shorted to voltage or the sensor being damaged. The accelerator pedal may then not respond.
Mögliche Ursachen
- Signal wire shorted to voltage
- Damaged accelerator pedal position sensor
Was Sie tun können
- 1Do not carry on driving if the accelerator pedal does not respond normally. It can be dangerous in traffic, so stop safely and contact a workshop
- 2Look for loose or chafed wires at the accelerator pedal, especially where the pedal moves
- 3With the ignition off, use a multimeter to check whether the signal wire from the pedal has voltage
- 4Remedy the short circuit if it is found and clear the fault code
- 5If the fault remains, have a workshop with diagnostic equipment check the accelerator pedal sensor
Symptome, die Sie bemerken können2
- The engine feels sluggish
- No response from the accelerator pedal
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.