Catalyst Temperature Sensor 1 -G20-, REMOVING AND INSTALLING: Installation

WARNING: This page is about a different car, the 2011 Audi Q7, 2010 Audi Q7, and 2009 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal. Note the following.

Tightening specification. Refer to EXHAUST TEMPERATURE CONTROL OVERVIEW .

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

-- Note installation position:

Fig 1: Catalyst Temperature Sensor 1 -G20- -1- And Fuel Lines -2-

Courtesy of AUDI OF AMERICA, LLC

Dimension -a- = 25 mm between the Catalyst Temperature Sensor l -G20- -1- and the fuel lines -2-.