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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 452 (Instrument Panel System Displays And Gauges) >> Diagnostic Information and Procedures >> DTC P0464 >> Component Testing

Component Testing

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  1. Ignition OFF, disconnect the harness connectors at the fuel level sensor.
  2. While sweeping the fuel level sensor through its full range of motion, test for a minimum value less than 41 Ω and a maximum value greater than 119 Ω between the signal terminal C and the low reference terminal B.
    • If not within the specified range, replace the fuel level sensor.
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