VOLVO
ECM-950A - Accelerator pedal (AP) position sensor. Faulty signal
System
Motorstyring (ECM)
Volvo-modeller feilkoden gjelder for
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 (10)
- Volvo S60 (2001–2009)2001Kun motor: D5244T
- Volvo S60 (2001–2009)2002–2003, 2006Kun motor: D5244T, D5244T2
- Volvo S60 (2001–2009)2004–2005Kun motor: D5244T, D5244T2, D5244T3
- Volvo S80 (1999–2006)2001Kun motor: D5244T
- Volvo S80 (1999–2006)2002–2006Kun motor: D5244T, D5244T2
- Volvo V70 (2000–2008)2001Kun motor: D5244T
- Volvo V70 (2000–2008)2002–2003, 2006Kun motor: D5244T, D5244T2
- Volvo V70 (2000–2008)2004–2005Kun motor: D5244T, D5244T2, D5244T3
- Volvo V70 XC / XC70 (2001–2007)2003–2006Kun motor: D5244T
- Volvo XC90 (2003–)2003–2006Kun motor: D5244T
Hva betyr feilkoden?
The accelerator pedal position sensor is faulty. The ECM then uses the lower of the PWM signal and the analog signal, which can show as poor accelerator response. The cause is a defective accelerator pedal position sensor.
Mulige årsaker
- Defective accelerator pedal position sensor
Hva du kan gjøre
- 1Check the accelerator pedal position sensor and ECM connectors for contact resistance, play and oxidation
- 2With a diagnostic tool, read the accelerator signals with the ignition on. Values should be low when the pedal is untouched and high when fully pressed
- 3Check that the connectors are properly mated and free from water and corrosion
- 4If the signal still shows a fault, have a workshop replace the accelerator pedal position sensor
Symptomer du kan merke1
- Poor accelerator pedal response
Hva feilen kan påvirke1
- The lower of the PWM signal and the analog signal is used
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