please add one more, water temp, it's very important to have a looks at water temp as well due to our small engine bay, i'm afraid there will be to much blow-by later.. btw, injector control is not much hassle, and its even easier compare to AFC control.. what u have to do is alter the pulse that detected from the ECU, and just add or minus the dutycycle..
like my setup, im still using everything in stock condition, only piston are coating.. the rest i think no problem at all.. and btw, please check along ur dutycyle for stock injectors, means dat during tuning, when u add up an injector dutycyle please see whether it goes up to 80% and above, if it hike into that number, bigger injectors, fuel pump and fuel regulator needed, then only u can think about getting a bigger injector..
the guide is free btw, i just guide u over the forum here
p/s: the way we intercept the injectors is like this
stock ECU is like this:
sensors ---> ECU ---> injectors
normally we intercept with AFC base like this:
sensors ---> AFC ---> ECU ---> injectors
but in our case that i suggested is like this:
sensors ---> ECU ---> DC ---> injectors (DC for dutycyle adjustment)