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Home >> Mazda >> 2005 >> 3 i, Automatic >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> After Service Precaution >> Fuel Leakage Inspection >> Using WDS or equivalent
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Using WDS or equivalent

  1. Connect the WDS or equivalent to the DLC-2.
    Fig 1: Identifying DLC-2 Connector
    G03635865Courtesy of MAZDA MOTORS CORP.
  2. Start the fuel pump using the "FP" simulation function.
  3. Verify that there is no fuel leakage from the pressurized parts.
    • If there is leakage, replace the fuel hoses and clips.
    • If there is damage on the seal on the fuel pipe side, replace the fuel pipe.

    Standard 

    1. There shall be no leakage after 5 min. 
  4. After reinstallation, repeat step  1- 2 in the fuel leakage inspection.