Connect GDS to Data Link Connector(DLC).

IG KEY "ON" & ENG "OFF".

Perform "Actuation Test" for OCV.

Fig.1) Oil Control Valve - Exhaust Bank1(Option) Actuation Test

IG Key "OFF".

Disconnect OCV-EX connector.

Measure resistance between Pin No.2(Power) terminal and Pin No.1(Control) terminal of the OCV-EX.(Component Side)

Fig.1) 'Zero Set' Function

Does the OCV-EX operate properly and is the measured resistence within specification? (Check variation)

	▶ Go to "Verification of Vehicle Repair" procedure.
	▶ If no problems were found with the circuits or connectors, Replace the OCV-EX.