VOLVO
ECM-1202 - Fuel injection system driver. Signal missing
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
4 ModelleC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Modelle nach Baujahr und Motor anzeigen (10)
- Volvo C30 (2007–2013)2007Nur Motor: D4204T
- Volvo C30 (2007–2013)2008–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
- Volvo C70 (2006–2013)2008Nur Motor: D4204T
- Volvo C70 (2006–2013)2009–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
- Volvo S40 (2004–2013)2004–2006Nur Motor: D4204T, D4204T2
- Volvo S40 (2004–2013)2007Nur Motor: D4204T
- Volvo S40 (2004–2013)2008–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
- Volvo V50 (2004–2013)2004–2006Nur Motor: D4204T, D4204T2
- Volvo V50 (2004–2013)2007Nur Motor: D4204T
- Volvo V50 (2004–2013)2008–2010Nur Motor: D4204T · Nur Getriebe: MMT6, MPS6
Was bedeutet der Fehlercode?
The injection time for the injector valve on cylinder 2 has been wrong. The engine control module monitors the injector output stages, and when the time does not match the code is set. The last digit of the code gives the cylinder, here cylinder 2.
Mögliche Ursachen
- Contact resistance, oxidation or poor contact in the connections
- Open circuit in the signal cable (+)
- Open circuit in the signal cable (-)
- Damaged injector
Was Sie tun können
- 1Clear the code, road test and see whether it returns
- 2Check the connector on the cylinder 2 injector for play, contact resistance and oxidation
- 3Use a multimeter to check that the two wires to the injector are not broken and have no short to ground or supply voltage
- 4If the fault returns and nothing is found, have a workshop replace the cylinder 2 injector if needed
Symptome, die Sie bemerken können2
- The engine lacks power and runs poorly
- A message and a warning symbol appear in the display
Was der Fehler beeinflussen kann2
- Engine speed is limited
- The car can be driven in limp-home mode
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.