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DTC Confirmation Procedure

NOTE:
  • If idle speed is out of the specified value, perform "IDLE AIR VOLUME LEARNING ", before conducting DTC Confirmation Procedure. For idle speed, refer to the "IDLE SPEED AND IGNITION TIMING ".
  • If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
  1. Turn ignition switch OFF and wait at least 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at least 10 seconds.

TESTING CONDITION: 

  1. Open engine hood.
  2. Start engine and warm it up to normal operating temperature.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Turn ignition switch ON.
  5. Turn ignition switch OFF and wait at least 10 seconds.
  6. Start engine and run it for at least 1 minute at idle speed.
  7. Check 1st trip DTC.
  8. If 1st trip DTC is detected, go to "DIAGNOSIS PROCEDURE ".