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Home >> Infiniti >> 2021 >> Q60 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 7) >> Engine (ECM) >> DTC P0022: Intake Valve Timing Control >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0022

A camshaft position B2

("A" camshaft position - timing over-retarded bank 2)

Diagnosis condition

  • Ignition switch: ON
  • Engine speed: 1, 200 - 3, 175 rpm
  • Engine coolant temperature: 60 - 120 deg.C (140 - 248 deg.F)
  • Battery voltage: 11 - 16 V

Signal (terminal)

--

Threshold

During the retarded control of intake valve timing control, the angle difference between actual angle and target angle is 13 degrees or more

Diagnosis delay time

6 seconds