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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System Diagnosis - 3.3L (6 Of 9)) >> DTC P0462-00: Fuel Level Sensor 'A' Circuit Low Input >> Wiring Inspection >> Terminal and Connector inspection

Terminal and Connector inspection

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the Fuel Level Sender and ECM connectors and inspect for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Reconnect the connectors.
  2. Connect the GDS and go to "Current Data".
  3. Monitor Fuel Level values in Current Data, check and wiggle the harness(es), connector(s), and terminal(s).
  4. Any change in the values indicates a poor connection. Was a connector problem found?

    YES 

    NO 

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