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Home >> Infiniti >> 2021 >> QX50 Essential, 4WD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (1 Of 5) >> DTC/Circuit Diagnosis >> DTC P0012: 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

P0012

00

A camshaft position B1

("A" Camshaft position - timing over-retarded bank 1)

Diagnosis condition

Engine running

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