Originally Posted by mhabs
Seems to not be prevalent anymore, but there used to be flashloader units that had far less functionality vs the new laptop driven software but you could switch between up to 10 different tunes. Did this with ESS and although more arcane vs using new laptop software, extremely convenient to reflash tunes (takes about 10-15 mins to do this), especially on the go (can keep in your glovebox).
Good info..Yeah I dont mind using a laptop just wanted to know if there was capability to flash different maps for octane rating on the fly.
So were all the maps loaded onto the ECU or do you switch back and forth within different laptop files.?