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Home >> Porsche >> 2012 >> Cayenne Turbo >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> 20 - Fuel Supply, Actuator (4.8L Turbo) -- 92A - Cayenne (92A) >> WM, 206619 Removing And Installing Fuel Pump >> Preliminary Work

Preliminary Work

  1. Disconnect the battery.

    > 2X00IN WORK INSTRUCTIONS AFTER DISCONNECTING THE BATTERY

  2. Open the filler flap.
  3. Drain the fuel tank if necessary.

    > 200317 Draining and filling fuel - section on "DRAINING "

  4. Remove rear seat.

    > Refer to the appropriate service information

  5. Loosen the left and right cap -arrows-  . To do this, remove the carpeted floor. Then loosen the four fastening nuts and remove the cap.
    G16309184Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fastening nuts for cap

    G16309185Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Left and right connection units

  6. Disconnect all connections on the right connection unit. Pull off electric plug connections.
    G16309186Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel supply and connection points at right connection unit

  7. Disconnect electric plug connection on the left connection unit.
    G16309187Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Connector for left connection unit

  8. Open the left and right lock using > T10202 - wrench and lift up the connection unit. > Special tool on cap 
G16309188Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Special tool on cap