P1110high severityPowertrain
Intake Valve Timing Control Bank 1
on 2016 Infiniti QX50 3.7L V6 · AWD
What this code means
Malfunction in VTC solenoid using oil pressure for intake cam timing.
Symptoms
- CEL
- Rough idle
- Misfires
- Reduced efficiency
- Engine noise
Common causes
- Dirty oil
- Faulty VTC solenoid
- Wiring issues
- Failed actuator
Diagnostic steps
- Check oil condition
- Test VTC solenoid
- Inspect wiring
- Monitor cam timing
Repair notes
Change oil. Replace VTC solenoid.
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