Diagnostic Procedure

DIAGNOSTIC PROCEDURE

1. CHECK OPERATION OF ACTUATOR.
^ If OK proceed to step 2.
^ If not OK replace actuator.
2. CHECK OPERATION OF VSV FOR WASTE GATE VALVE.
^. If OK proceed to step 3.
^ If not OK replace VSV for waste gate valve.
3. CHECK VOLTAGE OF TERMINAL PMC.
^. If OK check and replace ECM.
^ If not OK repair or replace harness or connector.