After a defective component of the diesel injection system is replaced, the result of the test performed beforehand must be documented under the section "Tests" in XENTRY. To ensure that the warranty cost acceptance process runs smoothly, the relevant diagnosis documentation must always be included with the component that is subject of the complaint.
This concerns the following components:
Fuel injector
Fuel system high pressure pump
Fuel pump (FP)
Quantity control valve of fuel system high pressure pump
Rail pressure sensor
Rail
The relevant tests are fully menu-assisted in the XENTRY diagnostic system under:
MCM - engine management (A4)
Tests
With regard to return shipment or scrapping of removed parts, please observe the information in your warranty system.