4.
Inspect opearating status of FR inlet valve with actuation test.
a.
Specification : It’s normal if operating sound is heard.
Connect scantool to Data Link Connector(DLC)
Ignition "ON" & Engine "OFF".
Select the "Actuation Test" mode on the scantool.
Inspect opearating status of FR inlet valve with actuation test.
Specification : It’s normal if operating sound is heard.
Does FR inlet valve operate normally?
YES
Go to "Component Inspection" procedure.
NO
Substitute with a known-good HECU and check for proper operation. If problem is corrected, replace HECU and then go to "Verification of Vehicle Repair" procedure.
