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Home >> Audi >> 2009 >> Q7 4.2 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (3.0L - Exhaust System & Emission Controls - Engine Code: CATA) >> 26 Exhaust System, Emission Controls >> Exhaust Temperature Regulation >> Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING >> Installation

Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING: Installation

WARNING: This page is about a different variant/trim than selected.

Install in reverse order of removal. Note the following.

-- Coat the exhaust gas temperature sensor thread with hot bolt past.

-- Note installation position:

Fig 1: Installed Position & Dimension A
GWWA26-10799Courtesy of AUDI OF AMERICA, LLC

-- Install the noise insulation. Refer to NOISE INSULATION, REMOVING AND INSTALLING .

-- On a vehicle with air suspension, deactivate vehicle lift mode. Refer to Self-Leveling Suspension .