Hello I have a 1987 RX7 with a jspec turbo 2 S5 swap with S4 harness throttle body and ECU just bought a adaptronic select series 4 ECU and having it remote tuned by tuned by Shawn as we ran the first two logs everything was good except for the TPS it was reading 20-25% then jumped to 100% so Shawn told me I needed a S5 throttle body for full range now can I use my S4 TPS on the S5 throttle body and get full range