VOLVO
ECM-P158977 - Throttle Control Unable To Control To Desired Throttle Angle. Mechanical Failures. Commanded position not reachable
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (8)
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, D4204T5
Co oznacza ten kod błędu?
The engine control module (ECM) checks that the throttle follows the throttle angle it requests. The code is set when the actual throttle angle differs from the requested one, and it can only be checked in certain driving situations.
Możliwe przyczyny
- The throttle sticks or is blocked, for example by dirt or ice
- Damaged throttle body
Co możesz zrobić
- 1If you have a diagnostic tool, read the actual and requested throttle position in live data at idle, and check that they follow each other.
- 2With the ignition off, press the throttle plate gently and check that it does not stick or is not blocked by anything.
- 3Have a workshop clean the throttle body if needed.
- 4If the fault remains, have a workshop check or replace the throttle body.
Objawy, które możesz zauważyć3
- The idle is uneven
- The engine performs poorly or lacks power
- The check engine lamp lights or behaves abnormally
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.