VOLVO
ECM-P050116 - Vehicle Speed Sensor A Range/Performance. General Electrical Failures. Circuit voltage below threshold
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 the speed sensor where the voltage is too low. The ECM compares the brake module speed signal (BCM), which is the main signal, with the reference signal from the transmission control module (TCM). The code is set when the two values differ too much with the engine running.
Mögliche Ursachen
- Faulty transmission module speed signal (TCM)
Was Sie tun können
- 1If you have a diagnostic tool, read the fault codes in the transmission control module and remedy them first
- 2If you have a diagnostic tool, compare the speed from the brake control module and the transmission control module as live data with the engine running
- 3Check that the fuses are intact. Their location is given in the owner's manual or on the fuse box cover
- 4The brake system is safety-critical: if the values differ and the brake control module is suspected, have a workshop check it
- 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.