DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P0012

A camshaft position B1

(?A? camshaft position - timing over-retarded bank1)

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

• Crankshaft position sensor (POS)
• Camshaft position sensor (PHASE)
• Intake valve control solenoid valve
• Accumulation of debris to the signal pick-up portion of the camshaft
• Timing chain installation
• Foreign matter caught in the oil groove for intake valve timing control