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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (24 Fuel System - Electronic Injection 3.0L -- 9YA - Cayenne (9YA)) >> WM, 249019 Removing And Installing Fuel Line (High-Pressure, Left) (V6 Turbo) >> Removing Fuel Line (High-Pressure, Left) >> Removing Fuel Line

Removing Fuel Line

WARNING: This page is about a different variant/trim than selected.
WARNING: Hot fuel and hot fuel lines. 
  • Danger of scalding 
    1. → Allow the fuel to cool down before opening line connections.
    2. → Wear protective gloves.
    3. → Wear protective goggles.

Information 

The rules relating to cleanliness and instructions for working on the fuel system must always be observed before and during the work.

> WM, 2X00IN RULES RELATING TO CLEANLINESS AND INSTRUCTIONS FOR WORKING ON THE FUEL SYSTEM 

> WM, 2X00IN BASIC SAFETY INSTRUCTIONS FOR WORKING WITH THE FUEL SYSTEM 

Information 

  1. Disconnect plug connection for actuator for camshaft controller.
    G15241380Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Adjacent fuel line connections

    1. 1.1  Release and disconnect electric plug connection -1-  .
    2. 1.2  Unclip line bracket -2-  .
  2. Have suitable stoppers or caps ready for closing off the line connections.
  3. Disconnect coolant pipe -1-  .
    G15241381Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Coolant pipe

    1. 3.1  Unscrew and remove screws -2-  .
    2. 3.2  Have suitable aids ready for collecting emerging coolant.
    3. 3.3  Disconnect coolant pipe -1-  and leave it hanging.

    Information 

    • Open connections and lines must be closed off using suitable stoppers or caps. 

    Information 

    Check fuel line for damage following removal and replace it if necessary.

  4. Remove fuel line
    G15241382Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel line

    1. 4.1  Press sound absorber aside and unscrew union nut -2-  using > T40055 - socket-wrench insert  .
    2. 4.2  Unscrew union nut -3-  using > T40055 - socket-wrench insert  .
    3. 4.3  Unscrew and remove screws -4-  .
    4. 4.4  Guide out the fuel line -1-  .