VOLVO
ECM-P212139 - Throttle/Pedal Position Sensor/Switch D Circuit Range/Performance. FM (Frequency Modulated) / PWM (Pulse Width Modulated) Failures. Incorrect has too few pulses
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
Was bedeutet der Fehlercode?
The engine control module has registered that the accelerator pedal sensor's PWM signal carries too few pulses, so the basic frequency does not match the expected values. The cause may be a contact problem, a break or short in the signal wire, or a faulty sensor.
Mögliche Ursachen
- Contact resistance or oxidation in the connections between the control module and the pedal sensor
- Signal wire broken, or shorted to ground or supply
- Damaged accelerator pedal sensor
Was Sie tun können
- 1Check that the fuses are intact
- 2Read the code with the ignition on and note it down
- 3Look at the connectors at the pedal sensor and the control module and check that they are firmly seated
- 4Use a multimeter to check that the signal wire to the pedal sensor is not shorted to ground or supply voltage and has no break
- 5If the fault remains, have a workshop with diagnostic equipment decide whether the pedal sensor needs replacing
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.