When the ECU is replaced with a new or used one, you can use the previous coding parameters by
downloading the ECU data from the FRN and then executing “Control unit replacement”.In this instruction,car-auto-repair.com show you guide on how to use Xentry to reprogramming engine ECU for FUSO truck.
Benz Xentry OpenShell.XDOS 2023 Free Download
How to Install Benz Xentry 2023.03 Diagnostic Software
After truck identification,then access diagnostic to select “Adaptions”
Then select “Initial startup” at left side menu and select “Control unit replacement”
Before continuing,please finish below steps:
Switch off ignition and replace control unit A4 [U01] (Combustion engine Control unit)
If only the ECU software needs to be updated, download the ECU data from the FRN and then execute
“Reprogramming”. After completing software rewriting, execute the resetting of code entry.
For more FUSO repair case,please refer to:FUSO Trouble Repair