P0327moderate severityPowertrain
Knock Sensor 1 Circuit Low Input Bank 1
on 2009 Acura RL 3.5L V6 · AWD
What this code means
Low voltage from knock sensor 1, Bank 1.
Symptoms
- Check Engine Light
- Reduced power
Common causes
- Open circuit
- Faulty sensor
- Loose connector
Diagnostic steps
- Test voltage
- Check wiring
- Verify connector
Repair notes
Repair or replace sensor.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1