I converted the TPS from a 4 wire to a 3 wire. There are 2 return signals coming out of the old Miata TPS. I ohm'd out the old sensor and used the line (red/black) that was the closest to the new one. It also had the greatest resolution. After doing the TPS setup in Megasquirt the numbers were 22 & 222. Does all of this sound ok?


1996 Miata MSPNP