VOLVO
ECM-940D - Accelerator pedal (AP) position sensor, analog signal. Signal too low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Dieser Fehlercode hat je nach Modell, Modelljahr oder Motor unterschiedliche Bedeutungen. Wählen Sie die Bedeutung, die für Ihr Fahrzeug gilt.
Gilt für folgende Modelle:
5 ModelleS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Modelle nach Baujahr und Motor anzeigen (14)
- Volvo S60 (2001–2009)2005–2006Nur Motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2007Nur Motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo S60 (2001–2009)2008–2009Nur Motor: B5204T5, B5244T5, B5254T2
- Volvo S80 (1999–2006)2005–2006Nur Motor: B5204T5, B5244T4, B5254T2, B6294S2, B6294T
- Volvo V70 (2000–2008)2005Nur Motor: B5204T5, B5244T4, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2006–2007Nur Motor: B5204T5, B5244T5, B5254T2, B5254T4
- Volvo V70 (2000–2008)2008Nur Motor: B5254T2
- Volvo V70 XC / XC70 (2001–2007)2005Alle Motoren außer: D5244T
- Volvo V70 XC / XC70 (2001–2007)2006Nur Motor: B5244T4, B5254T2
- Volvo V70 XC / XC70 (2001–2007)2007Nur Motor: B5254T2
- Volvo XC90 (2003–)2005–2006Nur Motor: B5254T2, B6294T
- Volvo XC90 (2003–)2007–2012Nur Motor: B5254T2
- Volvo XC90 (2003–)2013–2014Nur Motor: B5254T9
- Volvo XC90 (2003–)2015
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- 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
Was Sie tun können
- 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
Symptome, die Sie bemerken können1
- Poor accelerator pedal response
Was der Fehler beeinflussen kann1
- The accelerator pedal is disabled when the brake is pressed
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.