P0331
Knock Sensor 2 Circuit Range/Performance Bank 2
2012-2015 Mercedes-Benz ML 3.5L V6
Moderate SeverityPowertrainGeneric (SAE)
Description
Knock sensor 2 signal out of range.
Symptoms
- Check Engine Light
- Reduced power
Common Causes
- Sensor damaged
- Mounting issue
Diagnostic Steps
- Test sensor
- Verify mounting
Repair Notes
Replace sensor.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0331 on Other Vehicles
Mercedes-Benz 500SL R129
1990-2002 5.0L V8 M119
Mercedes-Benz 600SL R129
1993-2002 6.0L V12 M120
Mercedes-Benz A220 W177
2019-2024 2.0L I4 Turbo M260
Mercedes-Benz A250 W176
2013-2018 2.0L I4 Turbo M270
Mercedes-Benz A35 AMG W177
2020-2024 2.0L I4 Turbo M260
Mercedes-Benz A45 AMG W176
2014-2018 2.0L I4 Turbo M133
Mercedes-Benz A45 AMG W177
2020-2024 2.0L I4 Turbo M139
Mercedes-Benz AMG GT
2015-2024 4.0L Turbo V8
Common Questions
What does code P0331 mean on a 2012-2015 Mercedes-Benz ML?
P0331 stands for "Knock Sensor 2 Circuit Range/Performance Bank 2". Knock sensor 2 signal out of range.
What are the symptoms of P0331 on a Mercedes-Benz ML?
Common symptoms of P0331 include: Check Engine Light, Reduced power.
What causes P0331 on a 2012-2015 Mercedes-Benz ML?
Common causes of P0331 include: Sensor damaged, Mounting issue.