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: 

• Perform "DTC CONFIRMATION PROCEDURE" when the fuel level is between 1/4 and 3/4 full, and vehicle is placed on flat level surface. 
• Always perform test at a temperature of 5 to 60°C (41 to 140°F). 
• Cool the vehicle so that engine coolant temperature becomes same level as ambient temperature. 

Do you have CONSULT-III 

YES: GO TO 2.

NO: GO TO  2.

With CONSULT-III 

1. Turn ignition switch ON.
2. Check that the following condition are met. FUEL T/TMP SE: 0 - 35°C (32 - 95°F)
3. Start engine and wait at least 60 seconds.
4. Check 1st trip DTC.

IS 1st trip DTC detected? 

OK: Go to "DIAGNOSIS PROCEDURE ".

NG: GO TO 3.

With CONSULT-III 

1. Start engine and warm it up to 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. Turn ignition switch ON.
6. Select "PURG VOL CN/V P1444" of "EVAPORATIVE SYSTEM" in "DTC WORK SUPPORT" mode with CONSULT-III.
7. Touch "START".
8. Start engine and let it idle until "TESTING" on CONSULT-III changes to "COMPLETED". (It will take approximately 10 seconds.)

   If "TESTING" is not displayed after 5 minutes, retry from step 2. 

9. Touch "SELF-DIAG RESULTS".

Which is displayed on CONSULT-III screen? 

OK: INSPECTION END

NG: Go to "DIAGNOSIS PROCEDURE ".

With GST 

1. Turn ignition switch ON.
2. Set voltmeter probes to ECM harness connector terminals.
   VOLTAGE SPECIFICATION
   
   

   ECM			Voltage (V)
   Connector	+	-
   	Terminal	Terminal
   M107	106 (Fuel tank temperature sensor signal)	128 (Sensor ground)	3.1 - 4.0

3. Start engine and wait at least 60 seconds.
4. Check 1st trip DTC.

Is 1st trip DTC detected? 

YES: Go to "DIAGNOSIS PROCEDURE ".

NO: GO TO 5.

With GST 

1. Start engine and warm it up to 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 let it idle for at least 20 seconds.
6. Check 1st trip DTC.

Is 1st trip DTC displayed? 

YES: Go to "DIAGNOSIS PROCEDURE ".

NO: INSPECTION END