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Home >> Mazda >> 2007 >> CX-7 Sport, FWD >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Pump Unit Inspection >> Continuity Inspection

Continuity Inspection

NOTE:
  • Perform the following test only when directed.
  1. Disconnect the negative battery cable.
  2. Remove the rear seat cushion.
  3. Remove the service hole cover.
  4. Disconnect the fuel pump unit connector.
    Fig 1: Identifying Service Hole Cover
    G04859640Courtesy of MAZDA MOTORS CORP.
  5. Inspect for continuity between fuel pump unit connector terminals B and D.
    • If there is no continuity, replace the fuel pump body.
    • If as specified, carry out the "Circuit Open/ Short Inspection".
      Fig 2: Identifying Fuel Pump Unit Connector Terminals
      G04859647Courtesy of MAZDA MOTORS CORP.