VOLVO
ECM-5620 - Oil temperature sensor. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Feilkoden har ulik betydning avhengig av modell, årsmodell eller motor. Velg betydningen som gjelder din bil.
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: D5244T8, D5244T9
- Volvo C30 (2007–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo C70 (2006–2013)2007Kun motor: D5244T8, D5244T9
- Volvo C70 (2006–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo S40 (2004–2013)2006Kun motor: D5244T8
- Volvo S40 (2004–2013)2007Kun motor: D5244T8, D5244T9
- Volvo S40 (2004–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
- Volvo V50 (2004–2013)2006Kun motor: D5244T8
- Volvo V50 (2004–2013)2007Kun motor: D5244T8, D5244T9
- Volvo V50 (2004–2013)2008–2010Kun motor: D5244T13, D5244T8, D5244T9
Hva betyr feilkoden?
The engine control module (ECM) monitors the engine oil temperature through the oil temperature sensor. The code is set when the sensor's reading is faulty, for example too high or too low. The fault may come from the wiring, the connectors, or the sensor itself, and a message is shown in the text display.
Mulige årsaker
- Signal wire shorted to voltage
- Raised contact resistance or oxidation in the connectors
- Signal wire shorted to ground or broken
- Break in the ground or supply lead
- Damaged oil temperature sensor
Hva du kan gjøre
- 1Check that the connector at the oil temperature sensor is fully seated and free from oxidation and contact resistance
- 2With a multimeter, check that the signal wire has no break and no short to ground
- 3With a multimeter, check that the ground and supply leads to the sensor are not broken
- 4If you have a diagnostic tool, read the oil temperature value in live data with the ignition on and see whether it is unreasonably high or low
- 5If the fault remains, have a workshop check the wiring and replace the oil temperature sensor if needed
Symptomer du kan merke1
- A message is shown in the text display
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