Details On DTCs

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P0012-00 (PCM (PYUL)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Electric variable valve timing control system: Over-retarded
Detection condition	Determination conditions	For the advance amount from the maximum intake valve retard position, a condition in which the actual advance amount is smaller than the target value continues for a specified period of time.
	Preconditions	Battery voltage: 11 V or more 1 Engine speed: 5, 000 RPM or less 1 Engine oil temperature: 20°C {68°F} or more 1 The following DTCs are not detected: P0010-00, P0335-00 or P0340-00 1: Standard can be verified by displaying PIDs using M-MDS
	Malfunction determination period	Approx. 10 s
	Drive cycle	1
	Self test type	CMDTC self test
	Sensor used	CKP sensor Intake CMP sensor
Fail-safe	Power supply to the electric variable valve timing driver is cut off. Inhibits engine-stop by i-stop control.
Vehicle status when DTCs are output	Not applicable
Possible cause	Malfunction in wiring harness (including connector/terminal) between battery and electric variable valve timing relay Malfunction in wiring harness (including connector/terminal) between electric variable valve timing relay and electric variable valve timing motor/driver PCM connector or terminal malfunction Electric variable valve timing relay malfunction Electric variable valve timing motor malfunction Electric variable valve timing actuator malfunction Electric variable valve timing actuator is stuck in advanced position Electric variable valve timing actuator is stuck in retarded position Timing chain malfunction Poor assembly Looseness or jumping Mis-detection of intake CMP sensor Mis-detection of CKP sensor PCM malfunction