Does it just have the option to pick from a list of presets for whatever sensor you ended up using? If not, I can understand calibrating TPS (open, closed, then it does the math for in between) but how would you calibrate something like a MAF or coolant temp sensor?

If I wanted to switch to megasquirt for MPFI and timing control with my distributor, what all sensors would that involve? MAP, MAF, TPS, IAT, narrowband O2 (could I just hook it into my wideband), ...?

and lastly, how would you install a cam positioning or crank positioning sensor on a car not built with one. Is this something that you would put on the outside of the harmonic balancer and track with a magnetic pickup?


69 Buick Special Deluxe. Intercooled Turbo Chevy 250 @ 15psi on a stock long block. It's kinda fast.