audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Removing and installing metering pump V54 > < Checking fuel delivery rate

A4 Mk3

Exploded view of metering pumpV54
Exploded view of metering pump -V54-
  Note
The following illustration shows the positions of the components on an Audi A5 Coupé and on the Audi A4. The layout differs slightly on the Audi Q5 → Chapter.
   
Layout on Audi A5 Coupé and Audi A4
1 - Quick-release coupling; unfastening → Chapter.
2 - Nut, tightening torque 6 Nm
3 - Metering pump -V54-
4 - Connector
5 - Clamp
6 - Hose
7 - Support
8 - Nut, tightening torque 6 Nm
  Note
Depending on the model, the vehicle may be fitted with noise insulation in the fuel pipe to the auxiliary heater in the area of the metering pump -V54- to reduce noise → Chapter.
  A82-10105

Removing and installing metering pump V54 > < Checking fuel delivery rate