VOLVO
ECM-P013326 - O2 Sensor Circuit Slow Response (Bank 1 Sensor 1). General Signal Failures. Signal rate of change below threshold
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
10 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–), XC90 (2003–)
Show models by year and engine (27)
- Volvo S60 (2011–)2011–2012Engine B6304T4 only
- Volvo S60 (2011–)2013Engine B5204T8, B5204T9, B5254T12, B5254T14, B6304T4 only
- Volvo S60 (2011–)2014Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B5204T8, B5204T9, B5254T12, B5254T14, B6304T4 only
- Volvo S60 (2011–)2015All engines except: B4164T, B4164T2, B4164T3, D4162T, D4204T5, D5204T3, D5204T7, D5244T11, D5244T15, D5244T23
- Volvo S80 (2007–)2011–2012Engine B6304T4, B6324S4, B6324S5 only
- Volvo S80 (2007–)2013Engine B5254T12, B5254T14, B6304T4, B6324S4, B6324S5 only
- Volvo S80 (2007–)2014Engine B4204T11, B4204T12, B4204T15, B5254T12, B5254T14, B6304T4, B6324S4, B6324S5 only
- Volvo S80 (2007–)2015All engines except: B4164T, D4162T, D4204T5, D5204T3, D5244T15
- Volvo V40 (2013–)2013–2014Engine B5204T8, B5204T9, B5254T12, B5254T14 only
- Volvo V40 (2013–)2015Engine B4204T11, B5204T8, B5204T9 only
- Volvo V40 Cross Country (2013–)2013–2014Engine B5204T8, B5204T9, B5254T12, B5254T14 only
- Volvo V40 Cross Country (2013–)2015All engines except: B4164T, D4162T, D4204T14, 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 only
- Volvo V60 (2011–)2015Engine B4204T11, B4204T12, B4204T15, B4204T9, B5204T9, B5254T12, B6304T3, B6304T4, B6304T5 only
- Volvo V60 Cross Country (2015–)2015
- Volvo V70 (2008–)2011Engine B6304T4, B6324S5 only
- Volvo V70 (2008–)2012Engine B6304T4 only
- Volvo V70 (2008–)2013Engine B5204T9, B6304T4 only
- Volvo V70 (2008–)2014–2015Engine B4204T11, B5204T9, B6304T4 only
- Volvo XC60 (2009–)2011–2013Engine B6304T4, B6324S4, B6324S5 only
- Volvo XC60 (2009–)2014Engine B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B6304T4, B6324S4, B6324S5 only
- Volvo XC60 (2009–)2015All engines except: B4204T7, D4204T5, D5204T3, D5204T7, D5244T11, D5244T12, D5244T15, D5244T17, D5244T23
- Volvo XC70 (2008–)2011–2013Engine B6304T4, B6324S4, B6324S5 only
- Volvo XC70 (2008–)2014–2015Engine B4204T11, B6304T4, B6324S4, B6324S5 only
- Volvo XC90 (2003–)2011–2014Engine B6324S5 only
What does this fault code mean?
The front oxygen sensor in bank 1 changes its signal too slowly when the mixture switches between rich and lean. The engine control module (ECM) measures how quickly the signal changes and sets the code when the change is too slow for the sensor to be considered working.
Possible causes
- Contact resistance in the sensor connections
- Short circuit between the sensor wires
- Damaged front oxygen sensor
- The oxygen sensor is damaged or dirty
What you can do
- 1Read the code, clear it and road test the car to see whether it comes back
- 2Check that the oxygen sensor connector is fully engaged and free from oxidation; do not use rust solvent spray or grease
- 3Use a multimeter to check that the sensor wires are not shorted to each other
- 4If you have a diagnostic tool: check in live data that the oxygen sensor signal changes quickly as the mixture switches between rich and lean
- 5If the fault remains after these checks, replace the front oxygen sensor
Symptoms you may notice4
- Reduced performance
- Check engine light (MIL) on
- The engine lacks power, especially when pulling away
- The engine hesitates or surges during acceleration, deceleration and steady speed
General guidance for car owners. Diagnosis on the car can point to a different cause.