P1145moderate severityPowertrain
Intake Valve Timing Control Position Sensor Bank 2
on 2002 Infiniti QX4 3.3L V6 · RWD
What this code means
Fault in VTC position sensor on Bank 2.
Symptoms
- CEL
- Rough idle
- Reduced performance
- Intermittent misfires
Common causes
- Faulty CMP sensor Bank 2
- Wiring issues
- Oil contamination
- Timing chain issue
Diagnostic steps
- Test sensor output
- Inspect wiring
- Check oil
- Monitor timing
Repair notes
Replace CMP 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