P0328
Knock Sensor 1 Circuit High Input Bank 1
2005-2008 Audi A6 4.2L V8
Moderate SeverityPowertrainGeneric (SAE)
Description
High voltage from knock sensor 1, Bank 1.
Symptoms
- Check Engine Light
- Excessive timing retard
Common Causes
- Short to voltage
- Faulty sensor
- Engine mechanical issue
Diagnostic Steps
- Test voltage
- Check for shorts
- Investigate engine noise
Repair Notes
Replace sensor. Check for engine issues.
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
P0328 on Other Vehicles
Common Questions
What does code P0328 mean on a 2005-2008 Audi A6?
P0328 stands for "Knock Sensor 1 Circuit High Input Bank 1". High voltage from knock sensor 1, Bank 1.
What are the symptoms of P0328 on a Audi A6?
Common symptoms of P0328 include: Check Engine Light, Excessive timing retard.
What causes P0328 on a 2005-2008 Audi A6?
Common causes of P0328 include: Short to voltage, Faulty sensor, Engine mechanical issue.