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EC-322 < COMPONENT DIAGNOSIS > [VQ35HR] P0461 FUEL LEVEL SENSOR P0461 FUEL LEVEL SENSOR Description INFOID:0000000003133466 The fuel level sensor is mounted in the fuel level sensor unit. DTC Logic INFOID:0000000003133467 DTC DETECTION LOGIC NOTE: • If DTC P0461 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer Driving long distances naturally affect fuel gauge level. DTC CONFIRMATION PROCEDURE 1. PERFORM COMPONENT FUNCTION CHECK Perform component function check. Refer to EC-322, "Component Function Check" Use component function check to check the overall function of the fuel level sensor function. During this Is the inspection result normal? YES >> INSPECTION END NO >> Go to Component Function Check INFOID:0000000003133468 1. PRECONDITIONING WARNING: When performing following procedure, be sure to observe the handling of the fuel. Refer to TESTING CONDITION: Do you have CONSULT-III? YES >> GO TO 2. NO >> GO TO 3. 2. PERFORM COMPONENT FUNCTION CHECK With CONSULT-III NOTE: DTC No. Trouble diagnosis name DTC detecting condition Possible cause P0461 Fuel level sensor circuit The output signal of the fuel level sensor does • Harness or connectors (The CAN communication line is open or • Harness or connectors (The sensor circuit is open or shorted) • Unified meter and A/C amp. |