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Home >> Mazda >> 2007 >> RX-8 Touring, 1.3 3 >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Pump Unit Inspection >> Continuity Inspection

Continuity Inspection

  1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION )
  2. Disconnect the fuel pump unit connector.
  3. Inspect for continuity between fuel pump unit connector terminals B and D.
    • 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 Terminal
      G04562840Courtesy of MAZDA MOTORS CORP.
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