P0021 – 2002_INFINITI_I35

Code : P0021
Make : 2002_INFINITI_I35
Description : P0021 2002 INFINITI I35 Intake Valve Timing Control Performance Bank 2
Possible causes :
– Faulty Intake Valve Timing Control Solenoid Valve
– Intake Valve Timing Control Solenoid Valve harness is open or shorted
– Intake Valve Timing Control Solenoid Valve circuit poor electrical connection
– Faulty Camshaft Position Sensor
– Camshaft Position Sen
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

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