C - Entire System Pressure Test, 2.0L TDI Vehicles
WARNING: This page is about a different car, the 2022 Audi S5, 2021 Audi S5, 2020 Audi S5, and 2020 Audi A5 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Disassemble the :VAS6551/6 and remove it with the measuring container.
- Fuel delivery rate and pressure test in the fuel supply is OK.
- :VAS6551/5-1 and :VAS6551/2 connected on the fuel supply hose and on the :VAS6551 .
- Vehicle Diagnostic Tester is connected.
-- Connect the :VAS6551/5-2 on the fuel supply line to the high pressure pump and the : VAS6551 .
NOTE:
The :VAS6551 in interconnected in the fuel supply line.