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Home >> Porsche >> 2019 >> Cayenne Turbo >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> 20 Fuel Supply, Actuator 4.0L -- 9YA - Cayenne (9YA) >> WM, 200201 Checking Fuel Pressure >> Subsequent Work

Subsequent Work

WARNING: Highly inflammable or explosive materials 
  • Danger of fire or explosion 
    1. → Avoid contact with hot parts or sources of ignition.
    2. → Use suction to remove ignitable vapors.
    3. → Attach warning sign in a clearly visible position.
    4. → 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.
    5. → Secure collection containers/vessels to prevent them from tipping over.
WARNING: Caustic fluids 
  • Danger of chemical burns 
    1. → Wear personal protective gear.
    2. → Ensure that there is good ventilation.
    3. → Avoid contact with caustic fluid.
    4. → If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.
  1. Remove test tools -1 and 2-  .
    G15258747Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Test tools on fuel low-pressure line

    1. 1.1  Release and disconnect plug-in coupling for the adapter. Collect emerging fuel.
      CAUTION: Residual pressure can cause fuel to spray out! Wear protective goggles.
    2. 1.2  Remove test tools -1 and 2-  .
    3. 1.3  Connect fuel low-pressure line and check that the plug-in coupling is fitted securely.
  2. Fit cover on fuse carrier A -1-  in the engine compartment at the front right.
    G15258748Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuse carrier A

  3. Switch on ignition (fuel pump is activated briefly) and visually inspect the fuel line for leaks.
  4. Switch off the ignition.
  5. Remove the charger.
  6. Remove warning sign.
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