^^
this is the exact thing i am look for. I wan to attach my pc to car ecu via obd II cable and read all the parameters, including, rpm, tps, cylinder pressure etc.
i am not particularly interested in scan tool, i m interested in connecting my laptop to ecu.
Mechanics at paksuzuki does exactly the same. They hv a software which displays all such parameters when they connect the laptop to ecu. This is enough to ensure that its possible.
one i have all the required parameters then i can program any thing i want.
thanks.