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Home >> Mazda >> 2007 >> 5 Touring, 2.3 L >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System (L3) >> Fuel Injector Removal/Installation >> Fuel Injector Removal Note

Fuel Injector Removal Note

CAUTION:
  • Use of a deformed injector clip will cause the fuel injector to be connected incorrectly and could result in fuel leakage. It will also cause the injector to rotate. Therefore, always replace the clip when the injector is removed.
  1. Insert a flathead screwdriver between the injector cup and clip finger.
    NOTE:
    • When pushing the clip finger outward, deform the finger until it is removed completely from the cup notch.
    Fig 1: Inserting Flathead Screwdriver Between Injector Cup And Clip Finger
    G04315944Courtesy of MAZDA MOTORS CORP.
  2. Push the clip finger outward using a flathead screwdriver.
  3. Remove the injector with the clip.
  4. Remove the clip from the fuel injector using the following procedure:
    NOTE:
    • The clip will not be reused.
    Fig 2: Identifying Notch And Clip Finger
    G04315945Courtesy of MAZDA MOTORS CORP.
    1. Hold the clip using pliers.
    2. Pull the clip parallel to the injector groove and remove it from the injector.
      Fig 3: Pulling Clip Parallel To Injector Groove
      G04315946Courtesy of MAZDA MOTORS CORP.