MTU DiaSys 2.74 2.72 Engine Diagnostic Software – Free Download

Overview:

MTU DiaSys is a Windows®-based software tool that communicates with various MTU engine controllers. It allows users to perform essential maintenance and service tasks, such as reading and recording metrics/process variables.

Features:

MTU DiaSys is used to communicate with:

• Various MTU controllers
• RCS-5 Remote Control Systems
• MCS-5 Monitoring and Control Systems

Supported Systems:

• Windows 7
• Windows 8
• Windows 10

Supported Languages:

• German
• English

Changes and Updates:

1. IXXAT USB-to-CAN V2:
   • For older firmware versions of IXXAT interfaces USB-to-CAN V2 (Professional and Compact), CAN messages may be lost.
   • Install the current IXXAT firmware 1.07. Instructions can be found in C:\Programs (x86)\DiaSys\Doku\IXXAT\usb-to-can V2 Firmwareupdate_howto.pdf.
2. Excel Format:
   • Excel export format changed from *.XLS to *.XLSX due to virus scanners classifying Office files with macros as unsafe.
   • Note: Excel import still works only with XLS files. To import an XLSX file, convert it to an XLS file first to avoid the error: “External table does not have the expected format.”
3. ECU-9, SXU, EXU Roles:
   • “Chronological error log” extended with “More information” and “Details number” columns, displaying additional alarm/error information.
4. ECU-9, SXU:
   • Bag learning maps (lifetime of NTE events) are reported to the central database as operational data similar to load profiles and error memories.
5. Improved Message Texts:
   • Enhanced message texts when retrieving data from the central database.
6. New Recording Templates:
   • ECU-9, SXU: New recording templates added to the template database TemplateKD.mdb.
7. Data Transfer via File – Export:
   • Files are exported with the extension *.EXE but no longer contain self-extracting executable code. Files are directly extracted when importing from DiaSys, avoiding virus scanner blocks.
8. Data Transfer via File – Import:
   • No import error if the path to the data contains spaces.
9. Crash Recorder:
   • Updated message text to detect blocked crash recorder data, which needs to be sent to MTU.
10. Increased Timeout:

• Increased timeout for communication with EIM to reduce DiaSys error messages.

11. Default Path Change:

• Default path for load profile data changed from “A:” to “C:\ProgramData\DiaSys\Loadprofile_data”. This path can be changed in “Options”.

New Features:

1. ECU-7, ECU-9:
   • “Plant Project Identification”: Reads and displays PU running information from ECU.
2. ECU-9, SXU:
   • PV Recorder “Light Status”: Reads and displays light status information from the ECU.
   • PV Recorder General: Reads and displays configurable PV recorder from the ECU.
   • EXU-ESD: Upload and Export Injector Wear: Reads injector wear information from the ECU and exports it to a CSV file.
3. SXU:
   • Support for crash recorder function similar to ECU-7/8/9.
   • “Hot Shutdown Counter Reset Function.”
   • “NH3 HC Counter Reset Function.”
   • “HC1 and HC2 Load Reset Function.”
4. ECU-7, ECU-9:
   • Recorded emergency start information read and displayed from the ECU.
5. EXU-EMU9:
   • “Spray Oil Calibration” feature.

MTU DiaSys Free Download:

• MTU DiaSys 2.74 Download (Paid version 100% functional)

Hardware:

• MTU Engine Diagnostics USB-to-CAN Adapter (with cable)

More topic about MTU,please refer to https://blog.obd2.ltd/mtu-engine-repair/