DTC Detection Logic

NOTE:

If DTC P0022 is displayed with DTC P0081, first perform the trouble diagnosis for DTC P0081. Refer to DTC LOGIC .

DTC No.	Trouble diagnosis (Trouble diagnosis content)	Detecting condition	Possible cause
P0022	A camshaft position B2 ("A" camshaft position - timing over-retarded bank 2)	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 Camshaft position sensor 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