01TurboMiata

iTrader: (3)

with the 90-93 PNP do i still need to do a VTPS concersion ?

Thank you,

Joey.

richard_ha

The PnP 90-93 doesnt have the throttle position connector connected as the one that is standard is the switch type.

If you want to use a TPS (and it is much better with one) you will need a linear TPS and to follow the instructions on the mspnp.com website on how yo modify the PnP

01TurboMiata

iTrader: (3)

Thank you,

do you know where to get a Linear TPS and how much they are ?

richard_ha

https://www.miataturbo.net/forum/sho...97&postcount=4

Savington

iTrader: (31)

Wells TPS is the DIY route, something like $35. You can also get the TB from an automatic 90-93 and wire your harness directly to it. Search function will get you more info on either of those.

01TurboMiata

iTrader: (3)

ok but what year BMW ??????

patsmx5

iTrader: (16)

4
I'm not sure what year, but I bet if you keep reading you'll figure it out. Search "wells", "TPS", "DIY", and "linear" as Savington suggested and read. You're not the first person to want to add a linear TPS sensor to their old miata.

timk

The one I'm using is a Bosch 0 280 120 402:

Ben

iTrader: (33)

Closed due to the fact that the OP is too lazy to read the link provided. For the thread that is stickied. That has all the data he's looking for.