P0159
O2 Sensor Circuit Slow Response Bank 2 Sensor 2
2013-2021 Peugeot 308 1.2L I3 PureTech 🇩🇪
Low SeverityPowertrain
Description
Slow response from the downstream O2 sensor on Bank 2.
Symptoms
- Check Engine Light
- Failed emissions
Common Causes
- Aging sensor
- Contaminated sensor
Diagnostic Steps
- Monitor response
- Test sensor
Repair Notes
Replace sensor.
Related Codes
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- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
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- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
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P0159 on Other Vehicles
Peugeot 108
2014-2021 1.0L I3 VTi 72
Peugeot 108
2014-2021 1.2L I3 PureTech 82
Peugeot 2008
2019-2024 1.2L I3 PureTech
Peugeot 2008
2019-2024 Electric
Peugeot 2008
2019-2025 1.2L I3 Turbo PureTech 130
Peugeot 2008 PL
2019-2025 1.2L I3 Turbo PureTech 130
Peugeot 208
2012-2019 1.2L I3 PureTech
Peugeot 208
2012-2019 1.6L I4 BlueHDi
Common Questions
What does code P0159 mean on a 2013-2021 Peugeot 308?
P0159 stands for "O2 Sensor Circuit Slow Response Bank 2 Sensor 2". Slow response from the downstream O2 sensor on Bank 2.
What are the symptoms of P0159 on a Peugeot 308?
Common symptoms of P0159 include: Check Engine Light, Failed emissions.
What causes P0159 on a 2013-2021 Peugeot 308?
Common causes of P0159 include: Aging sensor, Contaminated sensor.