VOLVO
ECM-P02E900 - Diesel Intake Air Flow Position Sensor Circuit High. General Failure Information. No sub type information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
12 modelsC30 (2007–2013), C70 (2006–2013), S40 (2004–2013), S60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V50 (2004–2013), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (43)
- Volvo C30 (2007–2013)2011–2013Engine D4162T, D5204T, D5204T5 only
- Volvo C70 (2006–2013)2011Engine D5204T, D5204T5 only
- Volvo C70 (2006–2013)2012–2013All engines except: B5254T7
- Volvo S40 (2004–2013)2011–2012Engine D4162T, D5204T, D5204T5 only
- Volvo S60 (2011–)2011Engine D4162T, D5204T2, D5244T10 only
- Volvo S60 (2011–)2012Engine D4162T, D5204T3, D5244T11, D5244T15 only
- Volvo S60 (2011–)2013–2014Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T15 only
- Volvo S60 (2011–)2015Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T15, D5244T23 only
- Volvo S80 (2007–)2008Engine D4204T only
- Volvo S80 (2007–)2009Engine D4204T, D5244T10 only
- Volvo S80 (2007–)2010Engine D4204T, D5244T10, D5244T14, D5244T19 only
- Volvo S80 (2007–)2011Engine D5204T2, D5244T10 only
- Volvo S80 (2007–)2012Engine D4162T, D5204T3, D5244T11, D5244T15 only
- Volvo S80 (2007–)2013–2014Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T15 only
- Volvo S80 (2007–)2015Engine D4162T, D5204T3, D5244T15 only
- Volvo V40 (2013–)2013–2014Engine D4162T, D5204T4, D5204T6 only
- Volvo V40 (2013–)2015Engine D4162T, D5204T6 only
- Volvo V40 Cross Country (2013–)2013–2014Engine D4162T, D5204T4, D5204T6 only
- Volvo V40 Cross Country (2013–)2015Engine D4162T, D5204T6 only
- Volvo V50 (2004–2013)2011–2012Engine D4162T, D5204T, D5204T5 only
- Volvo V60 (2011–)2011Engine D4162T, D5204T2, D5244T10 only
- Volvo V60 (2011–)2012Engine D4162T, D5204T3, D5244T11, D5244T15 only
- Volvo V60 (2011–)2013Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T15, D5244T17, D82PHEV only
- Volvo V60 (2011–)2014Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D82PHEV only
- Volvo V60 (2011–)2015Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23, D82PHEV, D87PHEV only
- Volvo V70 (2008–)2008Engine D4204T only
- Volvo V70 (2008–)2009Engine D4204T, D5244T10 only
- Volvo V70 (2008–)2010Engine D4204T, D5244T10, D5244T14, D5244T19 only
- Volvo V70 (2008–)2011Engine D5204T2, D5244T10 only
- Volvo V70 (2008–)2012Engine D4162T, D5204T3, D5244T11, D5244T15 only
- Volvo V70 (2008–)2013Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T15, D5244T17 only
- Volvo V70 (2008–)2014Engine D4162T, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17 only
- Volvo V70 (2008–)2015All engines except: B4164T, B4164T2, B4204T11, B5204T9, B6304T4, D4204T5
- Volvo XC60 (2009–)2010Engine D5244T10, D5244T14, D5244T16 only
- Volvo XC60 (2009–)2011Engine D5204T2, D5244T10, D5244T16 only
- Volvo XC60 (2009–)2012Engine D5204T3, D5244T11, D5244T15, D5244T17 only
- Volvo XC60 (2009–)2013All engines except: B4204T7, B6304T4, B6324S4, B6324S5
- Volvo XC60 (2009–)2014Engine D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17 only
- Volvo XC60 (2009–)2015Engine D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23 only
- Volvo XC70 (2008–)2010Engine D5244T10, D5244T14, D5244T16 only
- Volvo XC70 (2008–)2011Engine D5204T2, D5244T10, D5244T16 only
- Volvo XC70 (2008–)2012–2013All engines except: B6304T4, B6324S4, B6324S5
- Volvo XC70 (2008–)2014–2015Engine D5204T3, D5244T11, D5244T12, D5244T15, D5244T17 only
What does this fault code mean?
The engine control module (ECM) monitors the voltage on the signal cable to the intake air control valve. If the signal is too high, the fault code is stored. Although the code refers to a position sensor, the signal concerned comes from the intake air control valve. The code is general and does not specify the type of fault.
Possible causes
- Cable short-circuited to voltage
- Damaged control valve in the intake air inlet
- Air leak in the intake system
- Damaged throttle valve
What you can do
- 1Read the fault code, clear it and test drive the car to see whether it returns
- 2Check that the fuses are intact; their locations are shown in the owner's manual or on the fuse box cover
- 3Check the signal cable for chafing and places where it may have touched the positive supply
- 4Check the connectors at the control valve and at the control module for loose connections and corrosion
- 5If you have a diagnostic tool: read the signal from the control valve in live data with the ignition on and see whether it is too high
- 6If the fault remains: have a workshop with diagnostic equipment check the control valve and the throttle valve
Symptoms you may notice1
- The engine warning light ("Check engine") lights up or behaves abnormally
What the fault can affect2
- No exhaust gas recirculation (EGR) control
- Soot particles are not burned off as they should be
General guidance for car owners. Diagnosis on the car can point to a different cause.