VOLVO
ECM-P013968 - O2 Circuit Slow Response (Bank 1, Sensor 2). Algorithm Based Failures. Event information
System
Engine Control Module (ECM)
Volvo models this fault code applies to
Applies to the following models:
6 modelsS60 (2011–), S80 (2007–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (9)
- Volvo S60 (2011–)2011–2014Engine B6304T4 only
- Volvo S60 (2011–)2015Engine B6304T3, B6304T4, B6304T5 only
- Volvo S80 (2007–)2008–2009Engine B6304T2 only
- Volvo V60 (2011–)2011–2014Engine B6304T4 only
- Volvo V60 (2011–)2015Engine B6304T3, B6304T4, B6304T5 only
- Volvo V70 (2008–)2008–2009Engine B6304T2 only
- Volvo XC60 (2009–)2009–2010Engine B6304T2 only
- Volvo XC60 (2009–)2011–2015Engine B6304T4 only
- Volvo XC70 (2008–)2009Engine B6304T2 only
What does this fault code mean?
This is an event-controlled information code, and it does not indicate a fault in the engine control module. The ECM monitors the oxygen sensor control and sets the code if the sensor reacts more slowly than expected during fuel cut-off. The code is intended as information.
Possible causes
- No repair is needed for this code, as it reflects information only
What you can do
- 1If the car runs normally, nothing needs to be done; read the code and clear it
- 2Road test the car and read the code again to see whether it comes back
- 3If the code returns and the car behaves differently, have a workshop check the oxygen sensor control
Symptoms you may notice1
- Check engine light (MIL) on
General guidance for car owners. Diagnosis on the car can point to a different cause.