when you tune the mf2 you will see about 9 silver boxes at the top of the chip that have yellow arrows in them. under each on will have a numer wich is the rpm. when you car is running at 2000rpm the chip will light up at 2000rpm you will then look at your afr guage ad se if it is running rich or lean. u then turn the yellow arrown up or down at 2000rpm to give it more or less fuel. you then do the same thing with each rpm.
i had the mf2 chip fitted inside the car.. makes it easier for tuning.
in this pic you can see i am holding the white and black wire, you conect both of these to a earth point
in this pic i have my diagnostic port. their will be a grey wire (3583) on this port that you have to connect the yellow wire to or it can also be connected to wire 425 that comes off the ecu
in this pic you cas see my inlet pipe (elbow) you can see where i have the fith injector connected to it then a little further down you can see where the map sensor pipe was connected to it.
hit is a close up of my fith injector. if you look just ubove it on my shassy you can see where i have earthed my 2-bar map sensor i just scratched off the paint and bolted it down
this picture just shows you the hole where i ran all my wires through
