By reading previous comments I already figured out that the dash can show speed on KPH, but do I need a speed sensor on my car or it just read GPS Speed? Will it work in Argentina?
What do I need with this to run with my aem series 2 ecu on my Honda civic is there a lead that plugs from the back of dash to the square mapping port on the ecu???
it doesnt work at Honda Jazz GK5 2016. Only can display water temp and RPM, cant show speed and gear position. But it works well when i use IQ3, NOT IQ3S