CHECK HARNESS BETWEEN ECM AND INTAKE CAMSHAFT POSITION SENSOR CONNECTOR.

Measure the voltage between intake camshaft position sensor connector and engine ground.

Connector & terminal

(E36) No. 2 (+) — Engine ground (−):

QUESTION

Is the voltage 5 V or more?

Yes No

Repair the short circuit to power in the harness between the ECM and intake camshaft position sensor.