how do you data log with a laptop with a sct hand held whats the software called.?? and if i update my tuner will it erase my dyno tune thats saved on there??
Grab the Linklink software from SCT's site and you can datalog with that. The updater software will allow you to grab the file (tune) from the handheld and save it to the computer. Then you can also load multiple tunes to the handheld with the updater software. This is all found on SCT's site.