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– Disconnect the connector -1- and free up the wire.
– Remove the Exhaust Gas Temperature Sensor 4 - G648-
-2-.
Installing
Install in reverse order of removal and note the following:
• Protect the exhaust gas temperature sensor against knocks
and impacts. A dropped exhaust gas temperature sensor may
not be used again.
– 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
⇒ “3.1 Overview - Exhaust Temperature Regulation”,
page 184
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
186 Rep. Gr.26 - Exhaust System, Emission Controls