moDiagUltimate 4.0.1 can be downloaded from our software library for free. The software lies within System Utilities, more precisely Device Assistants. Our antivirus analysis shows that this download is malware free. MoDiagUltimate works fine with 32-bit versions of Windows XP/Vista/7/8/10/11.
The latest installer that can be downloaded is 6.6 MB in size. The following versions: 4.0, 3.5 and 3.0 are the most frequently downloaded ones by the program users. This program is an intellectual property of Matthias Tieben. MoDiagUltimate.exe is the frequent file name to indicate this program's installer.
From the developer:
moDiag lets you read and erase the diagnostic trouble codes stored by diesel vehicles. OBD-2 trouble codes will be translated into plain text. With newer cars (from 2010 onwards) moDiag also reads the so-called "permanent trouble codes" (Mode 0A). When an emissions-related trouble code is stored by the ECU, a set of parameters will also be stored, showing the sensor data at the moment the trouble codes were stored.
You may want to check out more software, such as Philips Device Manager, ThinkPad-Konfiguration or maxx PDFMAILER, which might be similar to moDiagUltimate.