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2002 INFINITI QX4

3.5L V6•RWD•AUTOMATIC•gas
6 active safety recalls on this vehicle — view recalls
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Repairs0Labor564Torque2374Fluid7DTC705Battery0Maintenance0Recalls6
P1145moderate severityPowertrain

Intake Valve Timing Control Position Sensor Bank 2

on 2002 Infiniti QX4 3.5L 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

  1. Test sensor output
  2. Inspect wiring
  3. Check oil
  4. Monitor timing

Repair notes

Replace CMP sensor Bank 2.

Other Powertrain codes on this vehicle

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