Audi A4 2015 - Engine Coolant Temperature Sensor on Radiator Outlet G83, Removing and Installing

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– Free up the wires on the heat shield -1-.
– Remove the nuts -arrows- and bolts -2- and remove the heat
shield. (Shown with the particulate filter removed).
– Disconnect the connector -3-.
– Remove the bolt -1- and push the Differential Pressure Sensor
- G505- to the side.
– Remove the connector -2- for the Exhaust Gas Temperature
Sensor 3 - G495- from the bracket and disconnect.
– Open the clip -3- and free up the vacuum hose.
– Remove the bolt -1- and the bracket. There are different ver‐
sions.
All additional procedures are described. Refer to ⇒ Servicing –
4-Cylinder 1.8L; 2.0L 4V TFSI Engine; Rep. Gr. 19 ; Coolant
Pump/Coolant Regulation; Engine Coolant Temperature Sensor
- G62- , Removing and Installing .
Installing
Additional procedures:
– Install the engine cover. Refer to ⇒ Servicing – 4-Cylinder
1.8L; 2.0L 4V TFSI Engine; Rep. Gr. 10 ; Engine Cover; En‐
gine Cover, Removing and Installing .
Tightening Specifications
♦ Refer to
⇒ Fig. ““Heat Shield - Tightening Specification”“ , page 62
♦ Refer to
⇒ Fig. ““Heat Shield Bracket - Tightening Specification”“ , page
62
♦ Refer to ⇒ Servicing – 4-Cylinder 1.8L; 2.0L 4V TFSI Engine;
Rep. Gr. 15 ; Cylinder Head; Overview - Cylinder Head .
2.10 Engine Coolant Temperature Sensor on
Radiator Outlet - G83- , Removing and
Installing
Removing
• The engine is cold.
Audi A4 2015 ➤ , Audi A4 China 2016 ➤ , Audi A5 2016 ➤
4-Cylinder Direct Injection 2.0L 4V TFSI Engine (EA 888 Generation III) - Edition 11.2019
108 Rep. Gr.19 - Cooling System