First, the basic process of adjusting DSMLink for different injectors is simple. You simply use the ECU→Fuel dialog to adjust the global fuel slider and deadtime value. The Injector Data Compilation page contains a handy list of starting points to use. The DSMLink user's manual also includes a large section on injector compensation. If you haven't already read that, please do so now. It contains a lot of information I just don't want to repeat here, like how to adjust those basic global fuel slider values for non-stock base fuel pressure.

The current V1 and V2 2G offering only records the changes you make in battery-backed RAM. When the ECU loses battery power, the DSMLink settings reset back to whatever settings were specified on the original order form for that chip. You can, of course, always restore the ECU settings back to what you lasted save via the ECU→Load/Save menu. But, if you're making a large change to injectors on your car, you may want to contact us to request a new chip with settings that more closely match your new configuration.