Check OCV
Connect scantool to Data Link Connector(DLC).
Key "ON".
Perform "Actuation Test" for OCV.
Does the OCV work normally? (Check cliking sound)
YES
Substitute with a known-good CVVT and check for proper operation. If the problem is corrected, replace CVVT and then go to "Verification of Vehicle Repair" procedure.
NO
Substitute with a known-good OCV and check for proper operation. If the problem is corrected, replace OCV and then go to "Verification of Vehicle Repair" procedure.