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Home >> Mazda >> 2021 >> 6 Touring >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System (VIN M) >> Fuel Pump Unit Inspection >> Continuity Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Continuity Inspection

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Disconnect the fuel pump unit connector.
  3. Inspect for continuity between fuel pump unit terminals A-B.
    G12184301Courtesy of MAZDA MOTORS CORP.