Co oznacza kod błędu ECM-P268211?

Diagnostyka i definicja kodu błędu dla ECM-P268211 (Volvo S60 (2011–), Volvo S60 (2011–), Volvo S80 (2007–)). Zamów naprawę w OBD Tuning.

VOLVO

ECM-P268211 - Engine Coolant Bypass Valve "A" Control Circuit Low. General Electrical Failures. Circuit short to ground

Układ

Sterownik silnika (ECM)

Modele Volvo, których dotyczy ten kod błędu

Dotyczy następujących modeli:

6 modeli

S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–)

Pokaż modele wg rocznika i silnika (11)

Co oznacza ten kod błędu?

The bypass valve solenoid is driven by the engine control module (ECM) and is used to regulate engine temperature more efficiently. When the solenoid is activated and the signal reads too low, the code is set. The fault may come from a signal wire shorted to ground, a damaged solenoid, a damaged connector or the engine control module.

Możliwe przyczyny

Signal wire shorted to ground
Damaged solenoid
Damaged connector
Damaged engine control module (ECM)

Co możesz zrobić

1Check the connector at the solenoid for damage and loose contacts
2Use a multimeter to check that the signal wire to the solenoid has no contact with ground
3Check the wire for chafing that could touch the body earth
4With a diagnostic tool, activate the solenoid to test it
5If nothing is found, have a workshop decide whether the solenoid or the engine control module is damaged

Objawy, które możesz zauważyć1

No noticeable symptoms for the driver

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