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Home >> Porsche >> 2020 >> Panamera 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (45 Control System 4.0L Turbo Hybrid -- 971 - PANAMERA (971)) >> WM, 451155 Replacing Front Speed Sensor >> Replacing Front Speed Sensor

Replacing Front Speed Sensor

WARNING: This page is about a different car, the 2019 Porsche Panamera, 2018 Porsche Panamera, and 2017 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove front speed sensor -1-  .
    G15861014Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for front speed sensor

    1. 1.1 Release and disconnect electric connector -2-  .
    2. 1.2 Unscrew fastening screw -3-  .
  2. Install front speed sensor -1-  .
    G15861015Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Mounting for front speed sensor

    Information 

    • Optitemp can be ordered using the Porsche Electronic Parts Information (PET). 
    • The bore for the speed sensor mounting must be free of dirt. 
    • Do not grease sensor tips! 
    1. 2.1 Lightly grease ribbed area (seat in wheel bearing bore) with Optitemp (Optitemp LG2, 25 ml spraying can).
    2. 2.2 Tighten fastening screw -3-  . >Tightening torque 8 Nm (6 ftlb.) 
    3. 2.3 Plug in and lock electric connector -2-  .