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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (3.0L - Exhaust System & Emission Controls - Engine Code(S): CGXB & CTUA) >> 26 Exhaust System, Emission Controls >> Secondary Air Injection System >> Combination Valve, Removing And Installing >> Left Combination Valve, Removing And Installing >> Installing

Left Combination Valve, Removing And Installing: Installing

WARNING: This page is about a different car, the 2015 Audi A7 Quattro, 2014 Audi A7 Quattro, 2013 Audi A7, and 2012 Audi A7. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal. Note the following:

NOTE:

Replace the seal.

-- Electrical connections and wiring routing, refer to appropriate SYSTEM WIRING DIAGRAMS information.

-- Install the Engine Control Module -J623-, refer to ENGINE CONTROL MODULE -J623-, REMOVING AND INSTALLING .

-- Install windshield wiper fluid reservoir filler tube, refer to WASHER FLUID RESERVOIR FILLER NECK .

-- Install the left catalytic converter, refer to LEFT CATALYTIC CONVERTER, REMOVING AND INSTALLING, VEHICLES WITH DSG TRANSMISSION .

-- Follow all steps after connecting the battery, refer to BATTERY, DISCONNECTING AND CONNECTING .