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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (4.2L - Exhaust System & Emission Controls - Engine Code: Bar) >> 26 Exhaust System, Emission Controls >> Removal And Installation >> Secondary Air Injection System Version 2 >> Secondary Air Injection Pump >> Removing

Secondary Air Injection Pump: Removing

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-- Remove right headlamp. Refer to HEADLAMP, REMOVING AND INSTALLING .

-- Remove right turn signal housing. Refer to SIDE MARKER LAMP AND TURN SIGNAL HOUSING, REMOVING AND INSTALLING .

-- Separate the electrical connector -5-.

Fig 1: Identifying Electrical Connector, Hoses, And Nuts
GWWA26-10312Courtesy of AUDI OF AMERICA, LLC

-- Remove hose -3- to secondary air injection combi-valve and hose -2- to upper section of air filter housing from AIR pump.

-- Remove nuts -1- and -4- and remove AIR pump upward from bracket.

-- Guide AIR pump forward out of turn signal housing bumper cut-out.