Co oznacza kod błędu TCM-P0B0D11?

Diagnostyka i definicja kodu błędu dla TCM-P0B0D11 (Volvo S60 (2011–), Volvo S80 (2007–), Volvo V40 (2013–)). Zamów naprawę w OBD Tuning.

VOLVO

TCM-P0B0D11 - Electromagnetic Oil Pump "EMOP". General Electrical Failures. Circuit short to ground

Układ

Sterownik automatycznej skrzyni biegów (TCM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

9 modeli

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

Pokaż modele wg rocznika i silnika (9)

Co oznacza ten kod błędu?

Although the fault code is named short-circuit to ground, it applies when the drive circuit feeding the electromagnetic oil pump (EMOP) has too little voltage. The code is event controlled and does not indicate a fault in the control module; it is designed as information. The pump supplies the gearbox with the right pressure and flow while automatic engine start/stop is active.

Możliwe przyczyny

Contact resistance, oxidation or poor contact at plugs and joints
Open circuit or short-circuit to ground in the cable
The electromagnetic oil pump (EMOP) is damaged
Internal fault inside the control module (TCM) of the gearbox or in the transmission's control system

Co możesz zrobić

1Read and note the fault code, clear it and drive the car to see if it returns
2Have a workshop check the connectors and the cable to the oil pump for oxidation, loose connections and a short-circuit to ground
3Have a workshop replace the electromagnetic oil pump if it is damaged, or the control module if the fault cannot be found

Objawy, które możesz zauważyć2

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

Na co może wpływać usterka1

The function for automatic engine start/stop is switched off

Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.