Mx-5 Knowledge vault 

NA ('89 - '98)

First generation Mx-5 from 1989 up and including 1997

NB ('98 - '05)

Second generation Mx-5 1998 up and including 2005

NC ('06 - '15)

Third generation Mx-5 2006  

up and including 2015

ND ('15 - '25) 

Fourth generation Mx-5. From 2015 to present day

ECU Pinout diagrams

Ecu pinout diagrams. stock and standalone

How to set up Boost controller

Boost control wiring and vacuum lines

ME221 / ME442 Clutch switch diagram

For setting up launchcontrol

MX-5 Clutch switch rebuild

Fix your broken clutch switch!

MX-5 NA Coil on plugs diagram 

For setting up launchcontrol

Pre facelift NA MX-5 How to set up sequential injection 

for 1989 - 1993 cars.

Pullup resistor calculator

Calculate output voltages of a sensor with a chosen pullup resistor