Exhaust Temperature Regulation Components, Removing And Installing: Installing

Install in the reverse order of removal while noting the following:

• Protect the exhaust gas temperature sensor against knocks and impacts. A dropped exhaust gas temperature sensor may not be used again.

Audi A1 from MY 2018:

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-- Bring the Exhaust Gas Temperature Sensor 4 -G648- into the installation position:

• Angle -α- = maximum 15° (example illustration).
• The exhaust gas temperature sensor points toward the rear.

Audi A3 from MY 2021/TT from MY 2015 with FWD:

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-- Bring the Exhaust Gas Temperature Sensor 4 -G648- into the installation position:

• Angle -α- = maximum 15°.

AWD Vehicle:

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-- Bring the Exhaust Gas Temperature Sensor 3 -G495- into the installation position:

• Angle -α- = maximum 15°.