CHECK POWER SUPPLY OF EGR SOLENOID VALVE.

1) Disconnect the connector from EGR solenoid valve.

2) Turn the ignition switch to ON.

3) Measure the voltage between EGR solenoid valve and engine ground.

Connector & terminal

(E18) No. 2 — Engine ground:

(E18) No. 5 — Engine ground:

QUESTION

Is the voltage 10 V or more?

Yes No

Repair the open circuit of harness between main relay and EGR solenoid valve connector.