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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, 204819 Removing And Installing Leakage Diagnosis Module >> Removing Leakage Diagnosis Module

Removing Leakage Diagnosis Module

Information 

The leakage diagnosis unit is only installed on USA vehicles.

  1. Remove leakage diagnosis module -1- 
    G15258833Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Leakage diagnosis module on carbon canister

    1. 1.1  Release and disconnect electric plug connection -2-  .
    2. 1.2  Unscrew screws for leakage diagnosis module -3-  and position leakage diagnosis module -1-  so that the spring band clamp -4-  on the line -5-  is accessible.
    3. 1.3  Loosen spring band clamp -4-  and pull off line -5-  .
    4. 1.4  Remove leakage diagnosis module -1- 
    5. 1.5  Close off line connections with stoppers.