Checking Fuel Feed Pressure

13 31 028 - Checking fuel feed pressure (N73)





Special tools required:
- 13 5 270 13 5 270 Adapter Hose with Coupler Plug





Necessary preliminary tasks:
- Connect DIS Tester.





Recycling:
Catch and dispose of escaping fuel in a suitable container.
Observe country-specific waste-disposal regulations.





Disconnect quick-release coupling (1) from feed line (2).
Connect pressure sensor (3) of DIS Tester.
Insert special tool 13 5 270 13 5 270 Adapter Hose with Coupler Plug between lines (1) and (2).
Switch on ignition. Read off fuel feed pressure. Refer to Technical Data Technical Data.