I'm building a wire harness for my link ECU. I just wanna know what are the required sensors and plugs for my 1990 mazda Rx-7 Turbo. Ik 4x fuel injector wires, knock sensor and some other ones but I just want a list giving all the required sensore and wires

 

Most of what you need will be here, courtesy of JerryLH3:

https://www.rx7club.com/2nd-generati...rness-1153410/

Otherwise you just need anything that is not stock of course. So if you're using the GM temp sensors, you need the GM connectors of course

 

If you're not using stock stuff, I'd consult your ECU's wiring diagram. However, there are several ones definitely missing from your list: intake air temp, water temp, MAP, throttle position, crank position, and others.

I guess we need the question rephrased. Are you looking for connectors for the stock stuff or are you in need of a list of what all is needed to get the car running using your chosen ECU?

 

chosen ecu. Didnt know there was a diagram for most ECU's so I'll check it out. Thank you