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Home >> Mazda >> 2016 >> 3 Sport, 4D Hatchback, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Pump Unit Inspection >> Continuity Inspection
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Continuity Inspection

  1. Disconnect the negative battery cable. (Refer to NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION .)
  2. Disconnect the fuel pump unit connector.
  3. Inspect for continuity between fuel pump unit terminals A-B.
    Fig 1: Identifying Fuel Pump Unit Terminals
    G10960058Courtesy of MAZDA MOTORS CORP.
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