02wrx wrote:i have a vagcom cable too and i can connect to anything. maybe its because im new to tuning
any help would be much appreciated
Hi, I use a VAG-COM cable for
datalogging with ecuEdit/Mitsulogger on my Galant `95 and it works fine. Off course it uses FTDI232, and at the signal level there is Vishay Si9243. Example of the circuit is here
http://www.id2.cz/obd2/schema_obd2_usb.png , if you are from the czech/slovak republic you can buy it e.g. here
http://mtaplus.cz/ This cable does not work with ScanTech for OBD-II because of the way how it makes wake-up - this cable does not have RTS, DTR connected. It also does not work with EcuFlash..