WestfieldMX5

I finally got my S2000 cluster working. This is a kitcar, but it uses all miata wiring / drivetrain etc. MS3 controls the oil pressure warning light (currently set at 20psi iirc)

flying_solo

iTrader: (5)

I like that exhaust note.

Efini~FC3S

iTrader: (4)

Any details on how you got it to work with the miata wiring?

What is needed to replicate this?

WestfieldMX5

http://westfieldmx5.devocht.com/tag/s2000/

thirdgen

iTrader: (26)

This is pretty cool. What I want though, is for the stock '99 Miata gauges to work with a F20c! What would it take to do that?

WestfieldMX5

with the F20C transmission? The '99 cluster expects a 4800 ppm sine wave. Don't know where the S2000 cluster gets its signal from (the ecu or the transmission), but the cluster expects a 156000 ppm 5V square wave. I doubt the transmission puts that out (it'll be the ecu probably). Easy enough to measure if you have an oscilloscope .

chpmnsws6

iTrader: (12)

If you had a dakota digital convertor box, you should be able to adjust it where ever its needed.

WestfieldMX5

Actually the Speedohealer V4 is the only one that has enough range to muliply by 32. The dakota can do x4 maximum iirc.

WestfieldMX5

Just wanted to add - for completeness - that the stock cluster is not 4800ppm but 4000ppm (pulses per mile). FWIW.