DTC Detection Logic

DTC No.	Trouble diagnosis name	DTC detecting condition	Possible cause
P0012	A camshaft position B1 ("A" camshaft position timing over - retarded bank 1)	During the retard 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 timing 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