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Fuel Injector Removal/Installation: Notes

WARNING:
  • Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate skin and eyes. To prevent this, do not damage the sealing surface of the fuel pump unit when removing or installing.
  • A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before draining fuel, make sure to discharge static electricity by touching the vehicle body.
CAUTION:
  • Disconnecting/connecting the quick release connector without cleaning it may cause damage to the fuel pipe and quick release connector. Always clean the quick release connector joint area before disconnecting/connecting using a cloth or soft brush, and make sure that it is free of foreign material.
  1. Complete the "BEFORE SERVICE PRECAUTION". (See BEFORE SERVICE PRECAUTION .)
  2. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION .)
  3. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION .)
  4. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
  5. Disconnect the fuel injector connector.
  6. Remove in the order indicated in the table.
    Fig 1: Fuel Injector Replacement Components With Torque Specifications
    G08150187Courtesy of MAZDA MOTORS CORP.
  7. Install in the reverse order of removal.
  8. Complete the "AFTER SERVICE PRECAUTION". (See AFTER SERVICE PRECAUTION .)