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Home >> Audi >> 2024 >> S3 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Cooling System) >> 19 Cooling System >> Coolant Pump/Coolant Thermostat >> Overview - Engine/Motor Coolant Temperature Sensor

Overview - Engine/Motor Coolant Temperature Sensor

WARNING: This page is about a different car, the 2022 Audi S3, 2022 Audi RS 3, 2022 Audi A3 Quattro, and 2022 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Coolant Temperature Sensor Components Location
GWWA19-11599Courtesy of AUDI OF AMERICA, LLC
  1. Clip
    • Check for secure fit
  2. O-Ring
    • Replace after removing
    • Coat with coolant
  3. Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  4. O-Ring
    • Allocation. Refer to Fig 2.
    • Coat with coolant
  5. Centering Ring
    • Allocation. Refer to Fig 2.
    • Coat with coolant
  6. Bolt
    • Replace after removing
    • 4 Nm +45°
  7. Engine Coolant Temperature Sensor -G62-

Allocation of the O-ring/centering ring

Fig 2: Allocation of the O-Ring/Centering Ring
GWWA26-12003Courtesy of AUDI OF AMERICA, LLC