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.

   GO TO 2.

1. Clear the mixture ratio self-learning value. Refer to "MIXTURE RATIO SELF-LEARNING VALUE CLEAR : SPECIAL REPAIR REQUIREMENT ".
2. Start engine.

   Is it difficult to start engine? 

   YES: GO TO 3.

   NO: GO TO  4.

If it is difficult to start engine, the fuel injection system has a malfunction, too.

Crank engine while depressing accelerator pedal.

Does the engine start? 

YES: Go to "DIAGNOSIS PROCEDURE ".

NO: Check exhaust and intake air leak visually.

1. Keep engine idle for at least 5 minutes.
2. Check 1st trip DTC.

   Is 1st trip DTC detected? 

   YES: Go to "DIAGNOSIS PROCEDURE ".

   NO: GO TO 5.

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.
4. Start engine.
5. Maintain the following conditions for at least 10 consecutive minutes. Hold the accelerator pedal as steady as possible.
   VEHICLE SPEED CHART
   
   

   VHCL SPEED SE

   50 - 120 km/h (31 - 75 mph)

   CAUTION: Always drive vehicle at a safe speed.
6. Check 1st trip DTC.

   Is 1st trip DTC detected? 

   YES: Go to "DIAGNOSIS PROCEDURE ".

   NO: INSPECTION END