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Home >> Mazda >> 2005 >> 6 s, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> After Repair Procedure >> Fuel Leakage Inspection

Fuel Leakage Inspection

WARNING:
  • Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Always carry out the following procedure with the engine stopped.
CAUTION:
  • Connecting to the wrong check connector terminal may cause a malfunction. Carefully connect only to the specified terminal.
  1. Short the check connector terminal F/P to body GND using a jumper wire.
    Fig 1: Locating Check Connector Terminal
    G03643895Courtesy of MAZDA MOTORS CORP.
  2. Turn the ignition switch to the ON position to operate the fuel pump.
  3. Pressurize the system in this manner for at least 5 min  to be sure there is no leakage.
    • If there is fuel leakage, inspect the fuel hoses, hose clamps, and fuel pipe sealing surface, and replace if necessary.
  4. After repair, assemble the system and repeat Steps 1 to 3.