What does code P1110 mean on Infiniti vehicles?
The ECU detects a malfunction in the intake valve timing control system on the left bank.
OBD-II Code Infiniti
P1110 — Infiniti — Intake Valve Timing Control Left Bank Malfunction
The ECU detects a malfunction in the intake valve timing control system on the left bank.
Common symptoms
- Loss of power
- rough idle
Possible causes
- Faulty VVT actuator
- contaminated engine oil
- oil pressure issues
Initial recommendation
Inspect VVT actuator operation and verify engine oil condition and pressure.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Infiniti code P1110 with your vehicle's actual symptoms for more complete diagnostic guidance.
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