VOLVO
ECM-P132A00 - Turbocharger/Supercharger Boost Control A Electrical. General Failure Information. No sub type information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
5 modelsS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Show models by year and engine (6)
- Volvo S80 (2007–)2007–2009Engine D5244T4, D5244T5 only
- Volvo V70 (2008–)2008–2009Engine D5244T4, D5244T5 only
- Volvo XC60 (2009–)2009All engines except: B6304T2
- Volvo XC70 (2008–)2008All engines except: B6324S
- Volvo XC70 (2008–)2009Engine D5244T4, D5244T5 only
- Volvo XC90 (2003–)2013–2014Engine D5244T18, D5244T5 only
What does this fault code mean?
The ECM drives the turbo control motor with a pulse-width modulated (PWM) signal. The code is set when the module sees a fault in the boost-control signal. It can be caused by poor contact or oxidation in the connectors, an open circuit in the signal wire, or a damaged turbo control motor.
Possible causes
- Contact resistance or oxidation in the connectors
- Open circuit in the signal wire
- Damaged turbo control motor
What you can do
- 1Check that the fuses for the engine control are intact. The locations are in the owner's manual or on the fuse box cover.
- 2Check the connectors to the turbo control motor. They should be secure and free from corrosion.
- 3Look for chafed or pinched wires to the turbo control motor.
- 4With a diagnostic tool you can activate the turbo control motor and check that it responds.
- 5If the fault returns, have a workshop with diagnostic equipment measure the signal wire and check the turbo control motor.
Symptoms you may notice1
- Poor performance, the car lacks power
General guidance for car owners. Diagnosis on the car can point to a different cause.