VOLVO
ECM-P132B21 - Turbocharger/Supercharger Boost Control A Performance. General Signal Failures. Signal too low
System
Motorsteuergerät (ECM)
Volvo-Modelle, für die dieser Fehlercode gilt
Gilt für folgende Modelle:
7 ModelleS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–)
Modelle nach Baujahr und Motor anzeigen (20)
- Volvo S60 (2011–)2011Nur Motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo S60 (2011–)2012–2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo S60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3
- Volvo S80 (2007–)2010Nur Motor: B4204T6
- Volvo S80 (2007–)2011Nur Motor: B4164T, B4204T6, B4204T7
- Volvo S80 (2007–)2012–2014Nur Motor: B4164T, B4164T2, B4204T6, B4204T7
- Volvo S80 (2007–)2015Nur Motor: B4164T
- Volvo V40 (2013–)2013Nur Motor: B4164T, B4164T3
- Volvo V40 (2013–)2014–2015Nur Motor: B4164T, B4164T3, B4164T4
- Volvo V40 Cross Country (2013–)2013–2015Nur Motor: B4164T
- Volvo V60 (2011–)2011Nur Motor: B4164T, B4164T3, B4204T6, B4204T7
- Volvo V60 (2011–)2012–2014Nur Motor: B4164T, B4164T2, B4164T3, B4204T7
- Volvo V60 (2011–)2015Nur Motor: B4164T, B4164T2, B4164T3
- Volvo V70 (2008–)2010Nur Motor: B4204T6
- Volvo V70 (2008–)2011Nur Motor: B4164T, B4204T6, B4204T7
- Volvo V70 (2008–)2012–2014Nur Motor: B4164T, B4164T2, B4204T7
- Volvo V70 (2008–)2015Nur Motor: B4164T, B4164T2
- Volvo XC60 (2009–)2010Nur Motor: B4204T6
- Volvo XC60 (2009–)2011–2012Nur Motor: B4204T6, B4204T7
- Volvo XC60 (2009–)2013–2015Nur Motor: B4204T7
Was bedeutet der Fehlercode?
The engine control module (ECM) compares the measured boost pressure with its target value. If the measured boost pressure is lower than the target, the module treats it as a fault and sets the code. The fault is checked when engine speed and load are above a certain level. The causes lie in the turbo control valve, the hoses, the wastegate pressure servo, the boost pressure sensor or the wastegate valve itself.
Mögliche Ursachen
- Damaged turbocharger control valve
- Damaged outside temperature sensor
- Boost control hoses that are loose, blocked or damaged, both to the wastegate servo and to the charge air pipe
- Wastegate servo incorrectly adjusted or damaged
- Sticking wastegate valve
- Damaged boost pressure sensor (TMAP)
Was Sie tun können
- 1Check the hose between the wastegate pressure servo and the turbo control valve. It should be correctly fitted and undamaged and not blocked.
- 2Check the hose between the charge air pipe and the turbo control valve in the same way: correctly fitted, undamaged and not blocked.
- 3If you have a diagnostic tool, you can activate the turbo control valve and listen for it to click.
- 4Have a workshop check the setting and operation of the wastegate valve pressure servo.
- 5Have a workshop check that the wastegate valve is not sticking and that the boost pressure sensor works.
Symptome, die Sie bemerken können1
- Poor performance, the car lacks power
Allgemeine Hinweise für Fahrzeughalter. Die Diagnose am Fahrzeug kann eine andere Ursache zeigen.