Perform software modification in various control units (when installing low-quality fuel package)

SM00.10-W-0077A

Perform software modification in various control units (when installing low-quality fuel package)

24.06.2020

Model

964 with engine 470.9

German Armed Forces vehicles with code JMAB (Preparation for low-quality fuel package)

Change software releases

1

Connect diagnostic system, start XENTRY and switch on ignition.

 At least XENTRY update 06/2020 and a corresponding add-on must be installed for the update.
As of update 09/2020, the add-on is included in the regular release.

2

Perform initial quick test.

 The initial quick test is stored until the end of the diagnosis session.

3

Change software releases.

It must be ensured that code O5M (ET conversion to low-quality fuel) has been entered in VeDoc beforehand.

 The change is completely menu-assisted, at:
special functions 
Convert vehicle either in accordance with the Euro 3 standard or to the condition ''Without regulated emissions standard''.

4

Perform final quick test.

 There must be no fault codes in the control units being updated.

If fault codes are still present in control units being updated,



then process the fault codes.

 After obtaining special order.

5

End XENTRY and remove the diagnostic system.