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Home >> Porsche >> 2021 >> Panamera 4 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (82 Auxiliary Heating - Wagon -- 971 - PANAMERA (971)) >> WM, 824519 Removing And Installing Fuel Pump For Auxiliary Heating >> Removing Fuel Pump For Auxiliary Heating

Removing Fuel Pump For Auxiliary Heating

WARNING: This page is about a different variant/trim than selected.
WARNING: Toxic substances 
  • Danger of poisoning or suffocation 
  • Danger of burns to the eyes and skin 

    → Ventilate the work area well.

    → Never ingest or inhale.

    → Read specific information on the Hazard Sheet.

    → Wear personal protective gear.

    → Do not smoke, eat or drink in the work area.

WARNING: Highly inflammable or explosive materials 
  • Danger of fire or explosion 

    → Avoid contact with hot parts or sources of ignition.

    → Use suction to remove ignitable vapours.

    → Attach warning sign in a clearly visible position.

    → Contain leaked media using non-flammable absorbent material and put it in a container designed for this purpose for disposal in accordance with local requirements.

    → Secure collection containers/vessels to prevent them from tipping over.

  1. Release and disconnect electric plug connection -2-  on auxiliary heating fuel pump -1-  .
    G15875247Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Releasing and pulling off electric plug connection

  2. Open clamp -3-  using a suitable tool and pull fuel hose -4-  off the fuel line.
    G15875248Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Opening clamp and pulling off fuel hose

  3. Disconnect fuel line -5-  at the auxiliary heating fuel pump.
    G15875249Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Releasing and disconnecting fuel line

  4. Detach retaining rubbers -6-  from the holder and remove fuel pump for auxiliary heating -1-  .
    G15875250Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Removing fuel pump for auxiliary heating