VOLVO
ECM-P009622 - Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1). General Signal Failures. Signal too high
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
9 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (29)
- Volvo S60 (2011–)2011–2012Engine B6304T4 only
- Volvo S60 (2011–)2013Engine B5204T8, B5204T9, B5254T12, B5254T14, B6304T4 only
- Volvo S60 (2011–)2014All engines except: B4164T, B4164T2, B4164T3, B4204T7, D4162T, D5204T3, D5204T7, D5244T11, D5244T15
- Volvo S60 (2011–)2015All engines except: B4164T, B4164T2, B4164T3, D4162T, D5204T3, D5204T7, D5244T11, D5244T15, D5244T23
- Volvo S80 (2007–)2010Engine B6304T2 only
- Volvo S80 (2007–)2011–2012Engine B6304T4 only
- Volvo S80 (2007–)2013Engine B5254T12, B5254T14, B6304T4 only
- Volvo S80 (2007–)2014Engine B4204T11, B4204T12, B4204T15, B5254T12, B5254T14, B6304T4, D4204T5 only
- Volvo S80 (2007–)2015Engine B4204T11, B4204T12, B4204T15, B6304T4, D4204T5 only
- Volvo V40 (2013–)2013–2014Engine B5204T8, B5204T9, B5254T12, B5254T14 only
- Volvo V40 (2013–)2015Engine B4204T11, B5204T8, B5204T9, D4204T14 only
- Volvo V40 Cross Country (2013–)2013–2014Engine B5204T8, B5204T9, B5254T12, B5254T14 only
- Volvo V40 Cross Country (2013–)2015All engines except: B4164T, D4162T, D5204T6
- Volvo V60 (2011–)2011–2012Engine B6304T4 only
- Volvo V60 (2011–)2013Engine B5204T8, B5204T9, B6304T4 only
- Volvo V60 (2011–)2014Engine B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B6304T4, D4204T5 only
- Volvo V60 (2011–)2015Engine B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B6304T3, B6304T4, B6304T5, D4204T5 only
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2010Engine B6304T2 only
- Volvo V70 (2008–)2011–2012Engine B6304T4 only
- Volvo V70 (2008–)2013Engine B5204T9, B6304T4 only
- Volvo V70 (2008–)2014–2015Engine B4204T11, B5204T9, B6304T4, D4204T5 only
- Volvo XC60 (2009–)2010Engine B6304T2 only
- Volvo XC60 (2009–)2011–2013Engine B6304T4 only
- Volvo XC60 (2009–)2014Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B6304T4, D4204T5 only
- Volvo XC60 (2009–)2015Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B5254T14, B6304T4, D4204T5 only
- Volvo XC70 (2008–)2010Engine B6304T2 only
- Volvo XC70 (2008–)2011–2013Engine B6304T4 only
- Volvo XC70 (2008–)2014–2015Engine B4204T11, B6304T4, D4204T5 only
What does this fault code mean?
The boost pressure sensor measures the air temperature between the turbocharger and the throttle. The engine control module (ECM) compares it with the coolant temperature, the outside temperature and the mass air flow sensor value. The fault code is set when the reading deviates too much and the signal is too high.
Possible causes
- Contact resistance in the connector
- Damaged air temperature sensor, built into the boost pressure sensor
- Signal wire shorted to voltage
- Damaged air pressure and air temperature sensor, which is the boost pressure sensor
What you can do
- 1Use a multimeter to check that the signal wire from the sensor has no voltage with the ignition off
- 2Check the boost pressure sensor connector for contact resistance and oxidation
- 3If you have a diagnostic tool: compare the air temperature from the boost pressure sensor with the mass air flow sensor value in live data with the engine running
- 4Have a workshop check the boost pressure sensor if the fault returns
Symptoms you may notice3
- The car lacks power, especially when pulling away
- The engine hesitates, surges or runs jerkily while driving
- Check engine lamp (MIL) lights up
What the fault can affect1
- The air temperature between the turbo and the throttle is set equal to the mass air flow sensor value
General guidance for car owners. Diagnosis on the car can point to a different cause.