VOLVO
ECM-0383 - Engine Overspeed Condition
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 (5)
- 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)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
- Volvo V50 (2004–2013)2008–2010Kun motor: D4204T · Kun girkasse: MMT6, MPS6
Hva betyr feilkoden?
The glow plugs are switched through a relay, and the control module monitors the control circuit between that relay and the module. When it detects a signal that is too low in this circuit, the fault is set. It is mainly noticed as hard starting when the engine is cold.
Mulige årsaker
- Contact resistance or oxidation in the connections
- Signal wire short-circuited to ground
Hva du kan gjøre
- 1Read out the fault code, erase it and road-test to see whether it returns
- 2Switch off the ignition and check the connectors to the glow plug relay for contact resistance and oxidation
- 3Use a multimeter to check that the signal wire from the relay is not shorted to ground
- 4Look for chafed wires to the glow plug supply, especially where they run close to the body or a metal part
- 5If the fault remains, have a workshop with diagnostic equipment check the relay and the wiring to the glow plugs
Symptomer du kan merke2
- The engine is hard to start, especially when cold
- The engine cranks slowly
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