Introduction
Select Monitor Adapter
Subaru Diagnostic Ports
How to build a PC adapter
Protocol
Software
Troubleshooting
Eavesdropping
Engine Control Unit (ECU)
Description
Reading Error Codes
Reverse Engineering
Modifying
ROM images
Transmission Control Unit (TCU)
Description
Reading Error Codes
Reverse Engineering
Power Mode
Modifying
ROM images
Other Control Units
Air Conditioning Unit
OBD2 Information
Downloads
Links to other sites
Downloads
The software below is offered without warranty in the hope that it will be useful to you.
alcyone.tar.gz
This is some open-source linux software specifically for working with the SVX ECU and TCU.
| ssm.c | Select Monitor Communications Library |
| ecudump.c | Download ECU memory to a file |
| ecuscan.c | View and log ECU parameters |
| tcudump.c | Download TCU memory to a file |
| tcuscan.c | View and log TCU parameters |
| checkecu.c | Read or Update checksum in modified ECU ROM file |
| checktcu.c | Read or Update checksum in modified TCU ROM file |
alcyone.zip
These are versions of the above software, compiled for Windows systems.
| checkecu.exe | Read or Update checksum in modified ECU ROM file |
| checktcu.exe | Read or Update checksum in modified TCU ROM file |
new.pcb
This is the ExpressPCB circuit board design for the ECU memory adapter. You load this file into the ExpressPCB software and click to order the printed circuit boards.
svxtuning.zip
This is an Excel spreadsheet contrasting the tuning between JDM, USA and UK models. The USA and UK models are similar, but the JDM is substantially different.
tcumaps.zip
This is an Excel spreadsheet contrasting the TCU shift maps between JDM, USA and UK models.
ecu_defs.xml
This is a configuration file for ROM Raider to allow tuning of SVX ECU files. This is still under development.
SelectMonitor.ini
This is a configuration file for Kevin Franks' VWRX Select Monitor software to make it work with the SVX. Kevin has now included the SVX definitions in the latest version of his software.