DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
P0182 | FTT SEN/CIRCUIT (Fuel tank temperature sensor circuit low input) | An excessively low voltage from the sensor is sent to ECM. |
|
P0183 | FTT SEN/CIRCUIT (Fuel tank temperature sensor circuit high input) | An excessively high voltage from the sensor is sent to ECM. |
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
Is 1st trip DTC detected?
YES >> Proceed to EC, "Diagnosis Procedure".
NO >> INSPECTION END
1.CHECK DTC WITH COMBINATION METER
Check DTC with combination meter. Refer to MWI, "CONSULT Function" (TYPE A) or MWI, "CONSULT Function" (TYPE B). Check the vehicle type to confirm the service information in MWI section. Refer to MWI, "Information".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Proceed to MWI, "Component Function Check" (TYPE A) or MWI, "Component Function Check" (TYPE B).
2.CHECK FUEL TANK TEMPERATURE (FTT) SENSOR POWER SUPPLY
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK FUEL TANK TEMPERATURE (FTT) SENSOR POWER SUPPLY CIRCUIT
4. Also check harness for short to ground and to power.
Is the inspection result normal?
YES >> Perform the trouble diagnosis for power supply circuit.
NO >> Repair or replace errordetected parts.
4.CHECK FUEL TANK TEMPERATURE (FTT) SENSOR GROUND CIRCUIT
4. Also check harness for short to power.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace errordetected parts.
5.CHECK FUEL TANK TEMPERATURE (FTT) SENSOR
Check the FTT sensor. Refer to EC, "Component Inspection".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> Replace "fuel level sensor unit and fuel pump". Refer to FL, "Removal and Installation".
1.CHECK FUEL TANK TEMPERATURE (FTT) SENSOR
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace fuel level sensor unit and fuel pump. Refer to FL, "Removal and Installation".
Consult function
APPLICATION ITEMS
Diagnostic test mode
Function
Work Support
This mode enables a technician to adjust some devices faster and
more accurately.
Self Diagnostic Results
Retrieve DTC from ECU and display diagnostic items.
Data Monitor
Monitor the input ...
Transverse link
Exploded View
1. Front suspension member 2. Transverse link
Removal and Installation
REMOVAL
Remove the wheel and tire assembly using power tool. Refer to WT
"Adjustment".
Remove transverse link from steering knuckle. Refer to FAX "Exploded
View".
Remove tr ...