Secondary Air Injection Pump

WARNING: This page is about a different car, the 2009 Audi TT and 2008 Audi TT. However, it is still accessible from the selected car via links, so may be relevant.

Removing

-- Disconnect air guide hose -arrow-.

Fig 1: Disconnecting Secondary Air Hose

Courtesy of AUDI OF AMERICA, LLC

-- Free up the hose leading to the Secondary Air Injection (AIR) pump.

-- Remove noise insulation in center by loosening mounting parts -1 through 4-.

Fig 2: Center Noise Insulation Fasteners And Center Noise Insulation Panel

Courtesy of AUDI OF AMERICA, LLC

-- Disconnect electrical connector -3- at secondary air injection (AIR) pump motor -V101- and free up electrical wiring.

Fig 3: Identifying Secondary Air Injection (AIR) Pump Motor V101 Electrical Harness Connector

Courtesy of AUDI OF AMERICA, LLC

-- In a vehicle with direct shift automatic transmission (DSG), remove bolt -2- for bracket for coolant pipe to transmission oil cooler.

-- Remove bolts -1-.

-- Loosen bolt -4- and remove secondary air injection (AIR) pump with bracket.

Installing

Tightening specifications, refer to SECONDARY AIR INJECTION SYSTEM ASSEMBLY OVERVIEW .

Installation is performed in reverse order.