Connect GDS to Data Link Connector(DLC).

IG KEY "ON" & ENG "OFF".

Perform "Actuation Test" for PCSV.

Fig.1) Canister Purge Valve Actuation Test

IG Key "OFF".

Disconnect PCSV connector.

Measure resistance between power and control terminal of the PCSV. (Component Side)

Fig.1) 'Zero Set' Function

Does the PCSV operate properly? (Check variation)

	▶ Go to "Verification of Vehicle Repair" procedure.
	▶ Carefully re-do this troubleshooting guide steps. ▶ If no problems were found with the circuits or connectors, replace the PCSV and go to "Verification of Vehicle Repair" procedure.