I have the TuneECU program,cable and the 20184 map. My question is where is the ECU plug located on an 09 Speedy. I am ready to do the remap but have been holding back do to the weather (unheated garage) and not knowing the plug location. Also, can the latest TuneECU program be loaded over an older one or should the older be deleted first?
Thanks
Frank