DTC Confirmation Procedure

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

TESTING CONDITION: 

Always perform test at a temperature of 5°C (41°F) or more. 

GO TO 2.

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. Select "DATA MONITOR" mode with CONSULT-III.
5. Make sure that "FUEL T/TMP SE" indication is more than 0°C (32°F).
6. Start engine and wait at least 20 seconds.
7. Check 1st trip DTC.

With GST 

1. Start engine and warm it up to normal operating temperature.
2. Set voltmeter probes to ECM harness connector and ground as per the following.
   TERMINAL REFERENCE CHART
   
   

   ECM		Ground
   Connector	Terminal
   F8	43 (Fuel tank temperature sensor signal)	Ground

3. Make sure that the voltage is less than 4.2 V.
4. Turn ignition switch OFF and wait at least 10 seconds.
5. Start engine and wait at least 20 seconds.
6. Check 1st trip DTC.

Is 1st trip DTC detected? 

YES: Go to "DIAGNOSIS PROCEDURE ".

NO: INSPECTION END