DIUS4 can be downloaded here:
Before asking questions, please download and register an account in DIUS4 to see the available list of firmware.
This will simplify the understanding of what is discussed in the description below.
DIUS4 software does not work from the archive, you need to unzip the archive on the computer that will be used for DIUS4.
Registration instructions are in the archive. Before starting registration, it is strongly recommended that you read the instructions.
DIUS4 is a replacement for the previous version of DIUS Flasher 3.
DIUS Flasher 3 is no longer in service.
The Keys page provides functions that you can use to add or erase DESS® keys.
The Key Usage table shows the status and, when available, the maximum RPM setting (on some 2-stroke) or type for each key.
The ECM Hardware number (HW) is an important parameter of ECM
BOSCH Motronic ME17.8.5. Each firmware (SW) is designed for ECM with a specific Hardware number.
DIUS 3 software allowed ECM programming only with firmware that was
designed for the same HW number as the programmable ECM.
Neglect of this restriction led to the failure of the ECM.
DIUS 4 software supports firmware programming for ECMs with a different HW
(changing the HW during process).
Currently, in BRP vehicles are used ECMs
BRP Utility and Diagnostic Software (B.U.D.S.)
Version: E188.8.131.52 (ALL_PRODUCTS Edition)
Designed by Kongsberg Inc.
Copyright (C) 2000-2016, BRP inc. All rights reserved.
ULA - Universal Lambda Adapter (hereinafter - the device) is designed to control the quality of combustion of the fuel mixture using a BOSCH LSU 4.9 lambda sensor. Currently the device supports two modes of operation:
1. Lambda to CAN - designed to transfer the values and operating parameters of the lambda over the CAN bus
2. Lambda to WiFi BRP - transmission of lambda readings and engine operation, temperature, etc. via WiFi to any device (phone, tablet, computer) with saving the log of the transport in the device for further downloading and processing data.
B.U.D.S. ( BRP Utility and Diagnostic Software) is a comprehensive multi-language diagnostic software that gives you an insight on BRP electronic modules.
Using B.U.D.S. program, you can:
Edit vehicle information
Test, add or remove DESS keys
Adjust engine parameters
Activate module outputs
Stop the engine
Monitor vehicle parameters
Troubleshoot vehicle faults
Replace a module
Update module software and/or calibration data
Read and reset historical data
Save vehicle information to disk
Print vehicle information
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