Motec Question

Well the car is almost there so its time to think ahead to the ecu.

I have a motec m4pro to fit and was wonderingwhat sensors are neccessary?

I was told i need water temp but can this not be taken off the existing 1.
Also air temp which is ok but i will require a 4bar map sensor as i want to run over 30 psi if possible, does anyone know where i can get 1 for a good price as they are bloody expensive.


Is there anything else i will need.

This ecu is the version that retains the standard 1 if that makes any difference.