1 pointDo you have a DI engine like all those cars? They dont do anything too special, although their launch control strategy will include significant DBW throttle control as well as the normal ign & fuel cuts but mostly they are not popping and banging like a port injected engine because with DI you can use much more fuel cut without the normal wall wetting delays.
1 pointThe 44S ecu is a G1 based ECU so I have moved your post to the G1 section. You will find the manual for the PossumLink 44S in the section at the top labelled "G1 Manuals". You will need to use PC Link V2.5 for this ECU. Im pretty sure the G3 drivers should work ok with the Comlink so check in device manager that the comlink shows up under Ports - COM & LPT. Note from memory the Comlink must be assigned to comport COM1-9. If it is not looking happy in device manager then post back and I will find a driver that should work.
1 pointI see, I wish that it would always ask if I wanted to load write the changes to the ecu, no matter how large. Because when it just loads the config out of the ecu and doesn't notify about anything, it's easy to think there were not any changes in the tune file. Then you carry on, tuning the config loaded from the ecu, until you realize there is no filename associated with the open tune file. Then you have to open the old file and see what's different, plus the changes you've recently made to the config file that was automatically loaded.... I've lost a good bit of time this way. If it's not possible for PCLink to ask if you want to load a tune with large differences, there should at least be a dialog that notifies what's going on (tune uploaded from ECU is replacing the open tune).