VOLVO
ECM-674D - Camshaft position, intake. Low
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 (9)
- Volvo C30 (2007–2013)2007Nur Motor: B5254T3
- Volvo C30 (2007–2013)2008–2013Nur Motor: B5254T7
- Volvo C70 (2006–2013)2006–2007Nur Motor: B5254T3
- Volvo C70 (2006–2013)2008–2013Nur Motor: B5254T7
- Volvo S40 (2004–2013)2005–2007Nur Motor: B5254T3
- Volvo S40 (2004–2013)2008Nur Motor: B5254T3, B5254T7
- Volvo S40 (2004–2013)2009–2012Nur Motor: B5254T7
- Volvo V50 (2004–2013)2005–2007Nur Motor: B5254T3
- Volvo V50 (2004–2013)2008–2012Nur Motor: B5254T7
Was bedeutet der Fehlercode?
The engine control module adjusts the intake camshaft angle through adaptation and stores the fault code when it is too low, meaning the camshaft sits behind the crankshaft.
Mögliche Ursachen
- Poor oil quality
- Camshafts are set wrongly
- The timing belt has jumped over the teeth
Was Sie tun können
- 1Check that the engine oil is at the right level and grade and is not contaminated
- 2Have a workshop check that the timing belt is correctly seated against the camshafts
- 3Have a workshop adjust the intake camshaft basic setting using the prescribed method
- 4Have a workshop clean the reset valve, or replace it if it does not work after cleaning
- 5If the fault remains after this, the VVT unit may be damaged, which a workshop will decide
Symptome, die Sie bemerken können4
- The Check engine indicator lights up or behaves abnormally
- The engine is hard to start, and the starter motor cranks slowly
- The engine lacks power
- The engine hesitates and jerks
Was der Fehler beeinflussen kann1
- Camshaft control is switched off
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.