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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> External Pages >> Different variant/trim >> Section 6 (MULTIPORT Fuel Injection (4-Cylinder Direct Injection 2.0L 4V TFSI Engine (Ea 888EVO4))) >> 24 MULTIPORT Fuel Injection >> High Pressure Pump >> High Pressure Pipe, Removing And Installing >> Removing

High Pressure Pipe, Removing And Installing: Removing

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

-- Remove the engine cover. Refer to ENGINE COVER, REMOVING AND INSTALLING .

-- Remove the nuts -arrows- and the bolt -2-.

Fig 1: Heat Shield For Vehicles With Particulate Filter
GWWA15-12175Courtesy of AUDI OF AMERICA, LLC

-- Free up the wires and remove the heat shield -1- (example illustration).

-- Remove the screw -2- and move the bracket to the side.

GWWA15-12424Courtesy of AUDI OF AMERICA, LLC
CAUTION:

The fuel system is under pressure.

Risk of injury from fuel spraying out.

- Wear protective eyewear.

- Wear safety gloves.

- Reduce the pressure: place clean cloths around the connection point and carefully open the connection point.

-- Place a cloth underneath to catch leaking fuel.

-- Remove the union nuts -1 and 2- and then remove the high pressure pipe.

GWWA24-12195Courtesy of AUDI OF AMERICA, LLC