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Continuity Inspection

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  1. Disconnect the negative battery cable.
  2. Disconnect the fuel pump unit connector.
  3. Inspect for continuity between the following fuel pump unit terminals.

    Except for California emission regulation applicable model 

    • A and E

    For California emission regulation applicable model 

    • A and B
    • If there is continuity, perform the "Circuit Open/Short Inspection".
    • If there is no continuity, replace the fuel pump.
      Fig 1: Identifying Fuel Pump Unit Connector Terminals
      G00973865Courtesy of MAZDA MOTORS CORP.