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Home >> Mazda >> 2004 >> 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.
  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 mins. 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 .
Fig 1: Locating Check Connector In Main Fuse Block
G01024544Courtesy of MAZDA MOTORS CORP.