VOLVO
ECM-940D - Accelerator pedal (AP) position sensor, analog signal. Signal too low
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 modellerS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Vis modeller per årsmodell og motor (14)
- Volvo S60 (2001–2009)2005–2006Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Kun motor: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2005–2006Kun motor: B5204T5, B5244T4, B5254T2, B6294S2, B6294T
- Volvo V70 (2000–2008)2005Kun motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2006–2007Kun motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2008Kun motor: B5254T2
- Volvo V70 XC / XC70 (2001–2007)2005Alle motorer unntatt: D5244T
- Volvo V70 XC / XC70 (2001–2007)2006Kun motor: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Kun motor: B5254T2
- Volvo XC90 (2003–)2005–2006Kun motor: B5254T2, B6294T
- Volvo XC90 (2003–)2007–2012Kun motor: B5254T2
- Volvo XC90 (2003–)2013–2014Kun motor: B5254T9
- Volvo XC90 (2003–)2015
Hva betyr feilkoden?
The code concerns the analog signal from the accelerator pedal sensor, which is too low. The ECM sets it when it registers the fault. The cause may be contact resistance, a broken ground lead, a short to ground, or a damaged sensor. The accelerator pedal can be disabled when the brake is pressed.
Mulige årsaker
- Contact resistance or oxidation at the ECM and accelerator sensor connections
- Broken ground lead for the analog signal
- Broken wire, or a short to ground, in the signal cable
- Damaged accelerator pedal sensor
Hva du kan gjøre
- 1Check the accelerator pedal sensor connector for contact resistance and oxidation, and that it is secure
- 2Use a multimeter to check that the analog ground lead and signal cable from the sensor have no break and are not shorted to ground
- 3If you have a diagnostic tool: read the accelerator pedal movement in live data while the pedal is pressed slowly and released. The value should follow the pedal
- 4Check that the fuses are intact. Their locations are in the handbook or on the fuse box cover
- 5The accelerator can be disabled when the brake is pressed, which is a safety matter. Have a workshop check the fault at once and do not keep driving with it
Symptomer du kan merke1
- Poor accelerator pedal response
Hva feilen kan påvirke1
- The accelerator pedal is disabled when the brake is pressed
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