P0330moderate severityPowertrain
Knock Sensor 2 Circuit Bank 2
on 2019 GMC Acadia 3.6L V6 · FWD
What this code means
Malfunction in the knock sensor 2 circuit for Bank 2.
Symptoms
- Check Engine Light
- Reduced power
- Possible pinging
Common causes
- Faulty knock sensor
- Wiring damage
- Incorrect torque
Diagnostic steps
- Test sensor resistance
- Inspect wiring
- Check mounting
Repair notes
Replace knock sensor Bank 2.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1