VOLVO
ECM-3532 - Misfire, emission. Faulty signal. Permanent fault
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:
5 modellerC70 Cabriolet (1998–2005), C70 Coupé (1998–2002), S70 (1997–2000), V70 (1997–2000), V70 XC (1998–2000)
Vis modeller per årsmodell og motor (5)
Hva betyr feilkoden?
This code concerns cylinder 3. The fault is stored as permanent, meaning it is present right now, and the misfire affects exhaust emissions.
Mulige årsaker
- Defective spark plug
- Blocked or leaking injector
- Uneven compression
- Air leakage
- Faulty fuel pressure
- Low fuel level
Hva du kan gjøre
- 1Check that there is fuel in the tank and that the engine oil level is correct
- 2If you have a diagnostic tool: read the misfire counter for cylinder 3 and compare it with the others
- 3Check that the intake does not leak air and that the crankcase ventilation is not blocked
- 4Stored camshaft control codes should be diagnosed first
- 5Have a workshop check the spark plug and measure fuel pressure and compression with diagnostic equipment
Symptomer du kan merke5
- The engine misfires
- Hard starting
- Deterioration in performance
- Uneven idle
- Several cylinders are not firing
Hva feilen kan påvirke3
- Catalytic converter diagnosis is switched off
- Leakage diagnosis is switched off
- Rear oxygen sensor control is switched off
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.