CHECK HARNESS BETWEEN ECM AND VARIABLE VALVE LIFT DIAGNOSIS OIL PRESSURE SWITCH LH.

Measure the resistance between the variable valve lift diagnosis oil pressure switch LH connector and engine ground.

Connector & terminal

(E72) No. 1 — Engine ground:

QUESTION

Is the resistance 1 MΩ or more?

Yes No

Repair the ground short circuit in harness between ECM and variable valve lift diagnosis oil pressure switch LH connector.