Yungsxummy99

I’m on mobile so excuse any errors.....
so I recently got SpeedyEFI installed in my 1992 miata that I manual swapped I retained the automatic throttle body and harness. And the ecu does not want to read the automatic tps which is vtps so it should read it just fine. Some said I have to switch wiring cause pin out is different but I can’t find anyone who knows which wiring I have to switch and it’s kinda giving me a head ache. So before I just get upset and buy a manual throttle body then convert that manual throttle body to the bmw vtps system from SpeedyEFI Does anyone know how I can get the ecu to read the 1.6 auto vtps with auto harness?

RushDelta

check the wiring, the auto tps is pinned at the ecu harness differently than the manual. I swapped to a manual throttle body with bmw vtps and had to repin the ecu connector.