VOLVO
ECM-1551 - Fuel injection system driver. Faulty signal
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 (ECM) monitors the output stages that drive the fuel injectors and sets the code when the injection quantity is too large. The last digit of the code shows the cylinder concerned, which here is cylinder 1.
Mulige årsaker
- Contact resistance, oxidation or poor contact in the connections to the cylinder 1 injector
- Open circuit in the signal wire (+) to the injector
- Open circuit in the signal wire (-) to the injector
- Damaged cylinder 1 injector
Hva du kan gjøre
- 1Switch off the ignition and check the connector to the cylinder 1 injector for play, contact resistance and oxidation
- 2Look for pinched, chafed or broken wires to the cylinder 1 injector, and use a multimeter to check that they have no open circuit
- 3If you have a diagnostic tool: activate the cylinder 1 injector and check that it responds
- 4Clear the fault code and test drive the car. If it comes back although the wiring is intact, have a workshop replace the injector
Symptomer du kan merke3
- Check engine light comes on or behaves abnormally
- The engine lacks power
- Warning symbol and a text message in the display
Hva feilen kan påvirke2
- Engine speed is limited
- The car goes into limp home mode
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