VOLVO
ECM-P019864 - Engine Oil Temperature Sensor Circuit High Input. Algorithm Based Failures. Signal plausibility failure
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 control module (ECM) sets the oil temperature sensor signal against the coolant temperature. If the two differ too much, the code is set and the signal is judged implausible. The signal is also used to work out when the next service should be shown.
Mögliche Ursachen
- Signal wire shorted to voltage
- Damaged oil temperature sensor
Was Sie tun können
- 1Check that the fuses are intact
- 2Read and clear the code, then drive the car for a while to see whether it returns
- 3Check the oil temperature sensor connectors for oxidation and contact resistance
- 4Use a multimeter to check that the signal wire is not shorted to voltage
- 5If you have a diagnostic tool: compare the oil temperature with the coolant temperature in live data after the car has been parked for a long time and driven for a while
- 6If the fault remains, a workshop should check the sensor and the wiring
Symptome, die Sie bemerken können1
- No noticeable symptoms for the driver
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.