VOLVO
ECM-P158977 - Throttle Control Unable To Control To Desired Throttle Angle. Mechanical Failures. Commanded position not reachable
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
8 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Modelle nach Baujahr und Motor anzeigen (8)
- Volvo S60 (2011–)2014–2015Nur Motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo S80 (2007–)2014–2015Nur Motor: B4204T11, B4204T12, B4204T15, D4204T5
- Volvo V40 (2013–)2015Nur Motor: B4204T11, D4204T14
- Volvo V40 Cross Country (2013–)2015Nur Motor: B4204T11, D4204T14
- Volvo V60 (2011–)2014–2015Nur Motor: B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo V70 (2008–)2014–2015Nur Motor: B4204T11, D4204T5
- Volvo XC60 (2009–)2014–2015Nur Motor: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, D4204T5
- Volvo XC70 (2008–)2014–2015Nur Motor: B4204T11, D4204T5
Was bedeutet der Fehlercode?
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.
Mögliche Ursachen
- The throttle sticks or is blocked, for example by dirt or ice
- Damaged throttle body
Was Sie tun können
- 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.
Symptome, die Sie bemerken können3
- The idle is uneven
- The engine performs poorly or lacks power
- The check engine lamp lights or behaves abnormally
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.