DTC DETECTION LOGIC
NOTE:
Driving long distances naturally affect fuel gauge level.
This diagnosis detects the fuel gauge malfunction of the gauge not moving even after a long distance has been driven.
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
P0461 | FUEL LEVEL SENSOR (Fuel level sensor circuit range/ performance) | The output signal of the fuel level sensor does not change within the specified range even though the vehicle has been driven a long distance. |
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DTC CONFIRMATION PROCEDURE
1.PERFORM COMPONENT FUNCTION CHECK
Perform component function check. Refer to EC, "Component Function Check".
Use component function check to check the overall function of the fuel level sensor function. During this check, a 1st trip DTC might not be confirmed.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to EC, "Diagnosis Procedure".
1.PRECONDITIONING
WARNING: When performing following procedure, be sure to observe the handling of the fuel. Refer to FL, "General Precautions".
TESTING CONDITION: Before starting component function check, preparation of draining fuel and refilling fuel is required.
Do you have CONSULT?
YES >> GO TO 2.
NO >> GO TO 3.
2.PERFORM COMPONENT FUNCTION CHECK
With CONSULT
NOTE: Start from step 10, if it is possible to confirm that the fuel cannot be drained by 30 (77/8 US gal, 65/ 8 Imp gal) in advance.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to EC, "Diagnosis Procedure".
3.PERFORM COMPONENT FUNCTION CHECK
Without CONSULT
NOTE: Start from step 8, if it is possible to confirm that the fuel cannot be drained by 30 (77/8 US gal, 65/8 Imp gal) in advance.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to EC, "Diagnosis Procedure".
1.CHECK COMBINATION METER FUNCTION
Refer to MWI, "CONSULT Function" (TYPE A) or MWI, "CONSULT Function" (TYPE B).
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> Refer to MWI, "Component Function Check" (TYPE A) or MWI, "Component Function Check" (TYPE B). Check the vehicle type to confirm the service information in MWI section. Refer to MWI, "Information".
Engine control system
ENGINE CONTROL SYSTEM : System Diagram
NOTE:
Battery current sensor is used in CVT models.
ENGINE CONTROL SYSTEM : System Description
ECM performs various controls such as fuel injection control and ignition
timing control.
ENGINE CONTROL SYSTEM : Fail Safe
NON DTC RELATED ITEM
...
P062F EEPROM
Description
TCM checks the value read in FLASH ROM at ignition switch ON, and judges if
there is writing failure to
FLASH ROM or malfunction of FLASH ROM.
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P062F
Inter ...