VOLVO
ECM-P050125 - Vehicle Speed Sensor A Range/Performance. General Signal Failures. Signal shape / waveform failure
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
3 ModelleS60 (2011–), S80 (2007–), V70 (2008–)
Modelle nach Baujahr und Motor anzeigen (9)
- Volvo S60 (2011–)2011–2012Nur Motor: B5254T5
- Volvo S80 (2007–)2007–2008Nur Motor: B5254T6
- Volvo S80 (2007–)2009Nur Motor: B5254T6, B5254T8
- Volvo S80 (2007–)2010–2011Nur Motor: B5254T10, B5254T11, B5254T8
- Volvo S80 (2007–)2012Nur Motor: B5254T10
- Volvo V70 (2008–)2008Nur Motor: B5254T6
- Volvo V70 (2008–)2009Nur Motor: B5254T6, B5254T8
- Volvo V70 (2008–)2010–2011Nur Motor: B5254T10, B5254T11
- Volvo V70 (2008–)2012Nur Motor: B5254T10
Was bedeutet der Fehlercode?
The code concerns a signal fault where the shape or waveform of the speed signal deviates. The engine control module (ECM) compares the signals from the brake control module (BCM), which is the main signal, and the transmission control module (TCM), which is the reference.
Mögliche Ursachen
- Faulty transmission module speed signal (TCM)
- Faulty brake module speed signal (BCM)
Was Sie tun können
- 1If you have a diagnostic tool, read the fault codes in the transmission control module and the brake control module, and remedy them first
- 2Check that the speedometer works smoothly during a test drive at higher speeds
- 3Check that the fuses are intact. Their location is given in the owner's manual
- 4The brake system is safety-critical, so have a workshop check the brake control module and the wheel sensors. Do not work on the brake system yourself
- 5Clear the fault code once the fault has been remedied, and road test
Symptome, die Sie bemerken können2
- The malfunction indicator lamp (MIL) lights up
- Uneven idling
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.