im a noob at this and need help

[red93mr2]

i have the microsquirt ecu and a 2.5 bar gm map sensor i was wondering what else i need to make this work or if i can use my stock sensors and relays and just wire it up? any suggestions will help greatly thank you

[Matt Cramer]

That would depend on what your stock sensors are. Is this in fact a 1993 MR2 (if so, what engine?) or something else?

[red93mr2]

i also have a 1987 toyota mr2 4age which i want to turbo becasue i everything except engine management to do it because i dont want to run on the stock ecu so i have all stock sensors i know ill need a map sensor but i dont know what else i will need or if i can just wire it up and tune it with the stock sensors. any help help will be greatly appreciated
thanks
justin

[Matt Cramer]

This one's pretty straightforward, although to use the VAST ignition you'll need two pull-up resistors. Solder a 1K resistor between the 12 volt wire and the ignition input, and another between the 5 volt wire and ignition output. You'll also be better off replacing the barn door AFM with a section of straight pipe and a IAT sensor.