VOLVO
ECM-P069821 - Sensor Reference Voltage C Circuit Low. General Signal Failures. Signal too low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
5 ModelleS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S80 (2007–)2007–2009Nur Motor: D5244T4, D5244T5
- Volvo S80 (2007–)2010–2011Nur Motor: D4164T
- Volvo V70 (2008–)2008–2009Nur Motor: D5244T4, D5244T5
- Volvo V70 (2008–)2010–2011Nur Motor: D4164T
- Volvo XC60 (2009–)2009Alle Motoren außer: B6304T2
- Volvo XC70 (2008–)2008Alle Motoren außer: B6324S
- Volvo XC70 (2008–)2009Nur Motor: D5244T4, D5244T5
- Volvo XC90 (2003–)2013–2014Nur Motor: D5244T18, D5244T5
Was bedeutet der Fehlercode?
The control module monitors the supply voltage to some of the engine's sensors. The code is set if that voltage is too low or too high. Fault-tracing is carried out according to the other fault codes for the fuel system.
Mögliche Ursachen
- Fault-trace according to the other fault codes for the fuel system
Was Sie tun können
- 1Read and clear the fault code, and test-drive to see whether it returns
- 2First read and correct the other fault codes for the fuel system
- 3Check whether the fault code is still active once the other fault codes have been dealt with
- 4If the fault remains, have a workshop check the control module's signals to the sensors
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.