VOLVO
ECM-1803 - Atmospheric pressure sensor. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
2 modellerS40 (1996–2004), V40 (1996–2004)
Vis modeller per årsmodell og motor (2)
Hva betyr feilkoden?
The ECM has registered a fault in its built-in atmospheric pressure sensor. Because the sensor sits inside the module, the fault lies in the module itself.
Mulige årsaker
- Defective engine control module
Hva du kan gjøre
- 1Switch the ignition off, then on again, and clear the fault code. If it returns, the fault is still present
- 2The atmospheric pressure sensor cannot be replaced on its own, so the control module itself has to be replaced. Have a workshop confirm the fault first
- 3Replacing the control module is a workshop job, and the new module must be matched to the car
Symptomer du kan merke1
- No noticeable symptoms for the driver
Hva feilen kan påvirke1
- The control module uses a fixed value for the atmospheric pressure
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.