VOLVO
ECM-9918 - Throttle unit. Faulty signal
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:
4 modellerC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), V50 (2004–2013)
Vis modeller per årsmodell og motor (8)
- Volvo C30 (2007–2013)2007–2011Kun motor: B5244S4
- Volvo C70 (2006–2013)2006Alle motorer unntatt: B5254T3
- Volvo C70 (2006–2013)2007–2010Kun motor: B5244S4, B5244S5
- Volvo C70 (2006–2013)2011Kun motor: B5244S4
- Volvo S40 (2004–2013)2004Kun motor: B5244S4, B5244S5
- Volvo S40 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
- Volvo V50 (2004–2013)2004Kun motor: B5244S4, B5244S5
- Volvo V50 (2004–2013)2005–2010Kun motor: B5244S4, B5244S5, B5244S7
Hva betyr feilkoden?
The engine control module has cut the power to the damper motor of the throttle unit, so the throttle returns to its spring-loaded position through the return spring. The code is therefore an indication that other fault codes in the module have put the throttle unit out of operation. It does not point to a separate fault in the throttle itself, so the other fault codes determine how the fault is traced.
Mulige årsaker
- Other fault codes in the engine control module have put the throttle unit out of operation
Hva du kan gjøre
- 1Read the fault codes in the engine control module and note which are stored together with this one
- 2Deal first with the fault codes that put the throttle unit out of operation; this code is only a consequence of them
- 3This code cannot be cleared until the underlying fault codes have been remedied and cleared
- 4Road test the car after the repair and check that idle is smooth and the engine gives normal power
Symptomer du kan merke5
- General warning lamp on
- Message in the text display
- Reduced performance
- Cruise control does not work at all
- Uneven idle
Hva feilen kan påvirke2
- Engine torque is limited by cutting the fuel supply
- The maximum permitted torque depends on the accelerator pedal position and the spring-return position of the throttle
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.