4. Check Intake Valve Timing Control Position Sensor Ground Circuit For Open And Short

1. Turn ignition switch OFF.
2. Check harness continuity between intake valve timing control position sensor terminal 1 and ground. Refer to Wiring Diagram.
   1. Continuity should exist. 
3. Also check harness for short to power.

OK or NG 

OK : GO TO 6.

NG : GO TO 5.