Cleaning: Fuel high pressure common injection rail unions
C5 (X7) · Repair procedures · MOUNTING BOSCH AND DIESEL FUEL AND DIESEL TURBO DW12BTED4 FAP · Precautions to be taken · Reference B1HK2MP0
ESSENTIAL : If raising the vehicle on a lift, wheels hanging, remove the cap of the LDS fluid reservoir ; Refit the cap of the LDS fluid reservoir, once you have lowered the vehicle. ESSENTIAL : Observe the safety and cleanliness recommendations. CAUTION : Before disconnecting the battery…