VOLVO
ECM-P018124 - Fuel Temperature Sensor A Circuit Range/Performance. General Signal Failures. Signal stuck high
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?
At the moment the engine is started, the engine control module (ECM) compares the fuel temperature sensor value with the intake, engine and outside temperatures. The code is set if the value is above a certain limit in relation to the others, and the control module then uses a predefined value for the fuel temperature.
Mögliche Ursachen
- Damaged fuel temperature sensor
- Contact resistance or oxidation in the connections
Was Sie tun können
- 1Read the code, clear it and road test the car to see whether it comes back
- 2If you have a diagnostic tool: compare the fuel temperature with the outside temperature in live data when the engine is started
- 3Check the connector at the fuel pressure sensor for contact resistance and oxidation
- 4If the connector is intact but the fault remains, have a workshop replace the fuel pressure sensor
Symptome, die Sie bemerken können1
- Check engine light (MIL) on
Was der Fehler beeinflussen kann1
- The control module uses a predefined value for the fuel temperature
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.