DTC Description
When the vehicle is parked, naturally the fuel level in the fuel tank is stable. It means that output signal of the fuel level sensor does not change. If ECM senses sloshing signal from the sensor, fuel level sensor malfunction is detected.
DTC DETECTION LOGIC
| DTC | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | ||
| P0460 | 00 | FUEL LEV SEN SLOSH(Fuel Level Sensor "A" Circuit) | Diagnosis condition | Engine running at idle |
| Signal (terminal) | Fuel level sensor signal | |||
| Threshold | Even though the vehicle is parked, a signal being varied is sent from the fuel level sensor to ECM | |||
| Diagnosis delay time | - | |||
POSSIBLE CAUSE
- Harness or connectors
- CAN communication line is open or shorted.
- Fuel level sensor circuit is open or shorted.
- Combination meter
- Fuel level sensor
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
- CHECK DTC PRIORITY
- If DTC P0460 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX.
- If DTC P0460 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607.
Is applicable DTC detected?
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Perform diagnosis of applicable.
- DTC UXXXX
- DTC P0607: Refer to DTC Description .
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GO TO 2.
- PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>>
GO TO 3.
- PERFORM DTC CONFIRMATION PROCEDURE
- Start the engine and wait maximum of 2 consecutive minutes.
- Check 1st trip DTC.
Is 1st trip DTC detected?
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Proceed to Diagnosis Procedure .
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To check malfunction symptom before repair: Refer to Intermittent Incident .
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Confirmation after repair: INSPECTION END