Confirmation Procedure
- INSPECTION START
Is it necessary to erase permanent DTC?
YES
GO TO 7.
NO
GO TO 2.
- PRECONDITIONING
If DTC CONFIRMATION PROCEDURE has been previously conducted, always perform the following procedure before conducting the next test.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
GO TO 3.
- PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION A-I
- Turn ignition switch ON and wait at least 10 seconds.
- Check 1st trip DTC.
Is 1st trip DTC detected?
YES
Refer to DTC Diagnosis Procedure .
NO
GO TO 4.
- CHECK ENGINE COOLANT TEMPERATURE
With CONSULT
- Select "COOLAN TEMP/S" in "DATA MONITOR" with CONSULT.
- Check "COOLAN TEMP/S" value.
With GST
Follow the procedure "With CONSULT" above.
"COOLAN TEMP/S" less than 60 deg. C (140 deg. F)?
YES
INSPECTION END
NO
GO TO 5.
- PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION A-II
- Cool engine down until "COOLAN TEMP/S" is less than 60 deg. C (140 deg. F).
- Wait at least 10 seconds.
- Check 1st trip DTC.
Follow the procedure "With CONSULT" above.
Is 1st trip DTC detected?
YES
Refer to DTC Diagnosis Procedure .
NO
GO TO 6.
- CHECK FUEL TANK TEMPERATURE (FTT) SENSOR NOTE: Use the component function check to check the overall function of the FTT sensor circuit. During this check, a 1st trip DTC might not be confirmed.
- Turn ignition switch OFF.
- Disconnect fuel level sensor unit and fuel pump harness connector.
- Remove fuel level sensor unit. Refer to FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY : Removal & Installation .
- Check resistance between fuel level sensor unit and fuel pump terminals by heating with hot water as shown in the figure, below.
Terminals
Condition
Resistance (kOhm)
4 and 5
Temperature [ deg. C (deg. F)]
20 (68)
2.3-2.7
50 (122)
0.79-0.90
Is the inspection result normal?
YES
GO TO 7.
NO
Refer to DTC Diagnosis Procedure .
- CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Inspection .
Is the inspection result normal?
YES
INSPECTION END
NO
Refer to DTC Diagnosis Procedure .
- PRECONDITIONING
If DTC CONFIRMATION PROCEDURE has been previously conducted, always perform the following procedure before conducting the next test.
- Turn ignition switch OFF and wait at least 10 seconds.
- Turn ignition switch ON.
- Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
- Before performing the following procedure, do not add fuel.
- Before performing the following procedure, check that fuel level is between 1/4 and 4/4.
- Before performing the following procedure, confirm that battery voltage is 11 V or more at idle.
GO TO 9.
- PERFORM DTC CONFIRMATION PROCEDURE B
- Move the vehicle to a cool place.NOTE: Cool the vehicle in an environment of ambient air temperature between -10 deg. C (14 deg. F) and 35 deg. C (95 deg. F).
- Turn ignition switch OFF and leave the vehicle for 12 hours.CAUTION: Never turn ignition switch ON during this procedure.NOTE: The vehicle must be cooled with the hood open.
- Start engine and let it idle for 5 minutes or more.CAUTION: Never turn ignition switch OFF during idling.
- Check 1st trip DTC.
Is 1st trip DTC detected?
YES
Refer to DTC Diagnosis Procedure .
NO
INSPECTION END
- Move the vehicle to a cool place.