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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> 20 Fuel Supply, Actuator 3.0L (Eng Code MDK.Ca) -- 992 - 911 CARRERA (992) >> WM, 203819 Removing And Installing Fuel Line (Low-Pressure Side) >> Removing Fuel Line (Low-Pressure Side) >> Notes

Removing Fuel Line (Low-Pressure Side): Notes

  1. Loosen top section -1-  .
    G15503380Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel line on low-pressure side (top section)

    Unscrew nuts -2-  and remove holder from bolts.

    Release and disconnect quick connector -3-  .

    Catch escaping fuel and close off line connections using suitable stoppers.

    Guide out top section -1-  .

  2. Loosen bottom section -1-  on cylinder bank 1.
    G15503381Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Low-pressure fuel line (bottom section)

    Unscrew union nut -2-  .

    Unscrew screw on holder -3-  .

    Unclip holder -4-  .

    Catch escaping fuel and close off line connections using suitable stoppers.

  3. Remove engine suspension eyelet -1-  .
    G15503382Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Engine suspension eyelet

    Unscrew screw -2-  .

    Unscrew screw -3-  .

    Unscrew screws -4-  .

    Remove engine suspension eyelet -1-  .

  4. Open clip -1-  and move electric line -2-  aside.
    G15503383Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric line

  5. Remove fuel line (low-pressure side) -1-  .
    G15503384Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel line (low-pressure side)

    Loosen holder for fuel pressure sensor.

    1. 5.1.1 Release and disconnect electric plug connection for fuel pressure sensor -2-  .
    2. 5.1.2 Unclip clips -3-  .
    3. 5.1.3 Unscrew screw on fuel pressure sensor -4-  .

    Unscrew union nut -5-  .

    Unclip holder -6-  and guide out fuel line on low-pressure side -1-  .

    Catch escaping fuel and close off line connections using suitable stoppers.