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Home >> Audi >> 2024 >> S3 Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 158 (Exhaust System, Emission Controls (4-Cylinder Direct Injection 2.0L 4V TFSI Engine) (DNVB)) >> 26 Exhaust System, Emission Controls >> Exhaust Temperature Regulation >> Exhaust Temperature Regulation Components, Removing And Installing >> Removing

Exhaust Temperature Regulation Components, Removing And Installing: Removing

WARNING: This page is about a different car, the 2024 Audi A3 Quattro and 2024 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

-- Loosen the left center underbody trim panel toward the exhaust system and push slightly downward. Refer toOVERVIEW - UNDERBODY TRIM PANELS .

Version 1:

GWWA26-12316Courtesy of AUDI OF AMERICA, LLC

-- Loosen the tunnel heat shield. Refer to COMPONENT LOCATION OVERVIEW - HEAT SHIELD .

-- Remove the connector -arrow- from the bracket and disconnect them and then free up the wires.

Version 2:

GWWA26-12325Courtesy of AUDI OF AMERICA, LLC

-- Free up the bracket -1- at the threaded pins.

-- Free up the Particulate Filter Differential Temperature Sensor -GX41- -item 3- at the bracket.

-- Disconnect the connector -4- and free up the wires -2 and 5-.

FWD Vehicle:

GWWA26-12023Courtesy of AUDI OF AMERICA, LLC

-- Remove the Exhaust Gas Temperature Sensor 3 -G495- -arrow-.

-- Remove the Exhaust Gas Temperature Sensor 4 -G648- -arrow-.

GWWA26-12024Courtesy of AUDI OF AMERICA, LLC

AWD Vehicle:

GWWA24-11980Courtesy of AUDI OF AMERICA, LLC

-- Remove the Exhaust Gas Temperature Sensor 3 -G495- -arrow-.

-- Remove the Exhaust Gas Temperature Sensor 4 -G648- -arrow-.

GWWA24-11981Courtesy of AUDI OF AMERICA, LLC