VOLVO
ECM-0183 - Fuel temperature sensor. Signal too high
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (10)
- Volvo C30 (2007–2013)2007Kun motor: D4204T
- Volvo C30 (2007–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo C70 (2006–2013)2008Kun motor: D4204T
- Volvo C70 (2006–2013)2009–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo S40 (2004–2013)2004–2006Kun motor: D4204T, D4204T2
- Volvo S40 (2004–2013)2007Kun motor: D4204T
- Volvo S40 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo V50 (2004–2013)2004–2006Kun motor: D4204T, D4204T2
- Volvo V50 (2004–2013)2007Kun motor: D4204T
- Volvo V50 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
Hva betyr feilkoden?
The engine control module has found the fuel temperature sensor signal to be too high and treats this as a fault. The fault is checked only while the engine runs, so the lamp may take a while to go out after a repair. The sensor measures fuel temperature, and a wrong signal gives the control module incorrect data. The cause is either a signal wire that has come into contact with supply voltage or a damaged sensor.
Mulige årsaker
- Signal wire shorted to supply voltage
- Damaged fuel temperature sensor
Hva du kan gjøre
- 1Read and note the code, clear it and road test to see whether it returns
- 2Check that the connector at the fuel temperature sensor is fully engaged and free from corrosion
- 3Follow the signal wire from the sensor and look for chafing, pinched sections and places where it may touch another wire
- 4With the ignition on and the sensor connector unplugged, use a multimeter to see whether the signal wire picks up voltage
- 5With a diagnostic tool, check that fuel temperature follows engine warm-up in live data. A value stuck high points to the sensor or wiring
- 6If the fault returns, have a workshop with diagnostic equipment decide whether the sensor needs replacing
Symptomer du kan merke1
- No noticeable symptoms for the driver
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