DTC Confirmation Procedure

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: 

   Before performing the following procedure, confirm that battery voltage is more than 11 V at idle. 

   GO TO  2.

1. Start engine and warm it up to the normal operating temperature.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Turn ignition switch ON.
4. Turn ignition switch OFF and wait at least 10 seconds.
5. Start engine and keep the engine speed between 3,500 and 4,000 RPM for at least 1 minute under no load.
6. Let engine idle for 1 minute.
7. Check 1st trip DTC.

   Is 1st trip DTC detected? 

   YES: Go to DIAGNOSIS PROCEDURE .

   NO: INSPECTION END