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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (24 Fuel System - Electronic Injection 2.9L -- 9YA - Cayenne (9YA)) >> WM, 240919 Removing And Installing Fuel Pressure Sensor (High-Pressure Sensor) (V6 Turbo) >> Removing Fuel Pressure Sensor (High-Pressure Sensor)

Removing Fuel Pressure Sensor (High-Pressure Sensor)

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 vapors.
    • → 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.
WARNING: Leaking fuel supply lines 
  • Emerging fuel 
  • Risk of fire 
    • → Perform leak test.

NOTIFICATION 

Dirt on injection system components 

  1. Remove fuel pressure sensor -1-  .
    G15258272Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel pressure sensor (high-pressure sensor)

    1. 1.1  Release and disconnect electric plug connection for fuel pressure sensor -2-  .
    2. 1.2  Unscrew fuel pressure sensor -1-  using >T40363 - socket wrench, a/f 24  .