Was bedeutet der Fehlercode TCM-P0B0B68?

Diagnose und Fehlercodedefinition für TCM-P0B0B68 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Steuergerätereparatur bei OBD Tuning.

VOLVO

TCM-P0B0B68 - Electromagnetic Oil Pump "EMOP" Supply Voltage Circuit High. Algorithm Based Failures. Event information

System

Getriebesteuergerät (TCM)

Volvo-Modelle, für die dieser Fehlercode gilt

Gilt für folgende Modelle:

9 Modelle

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)

Modelle nach Baujahr und Motor anzeigen (9)

Was bedeutet der Fehlercode?

This fault code is event controlled and does not indicate a fault in the control module; it is designed as information. It shows that the voltage to the electromagnetic oil pump (EMOP) in the transmission has been too high. The pump supplies the gearbox with the right pressure and flow while automatic engine start/stop is active.

Mögliche Ursachen

Voltage too high
Contact resistance, oxidation or a loose connection in the connector
The connector or cable is damaged
Damaged system relay
Damaged battery

Was Sie tun können

1The code is informative and does not indicate a fault in the control module. Read and note it if you wish
2Check that the battery is in good condition and that no charger giving the wrong voltage has been connected
3Check that the connectors to the oil pump and system relay are seated firmly and free from oxidation, and that the cables are undamaged
4Have a workshop check the system relay if the code keeps appearing

Symptome, die Sie bemerken können2

Automatic engine start/stop does not work while driving
Automatic engine start/stop does not work at idle

Was der Fehler beeinflussen kann1

The function for automatic engine start/stop is switched off

Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.