CHECK CAMSHAFT POSITION SENSOR.

1) Remove the camshaft position sensor.

2) Measure the resistance between terminals of camshaft position sensor.

Terminals

No. 1 — No. 2:

QUESTION

Is the resistance 1 — 4 kΩ?

Yes No

Repair the poor contact of the ECM or camshaft position sensor connector.

Replace the camshaft position sensor.