which scan tool reads MAP

My early 90's autoXray scan tool does not read the MAP sensor on my 96 windstar. What is the least expensive model I should buy to gain that. What else am I missing, I have all O2 sensors, MAF, Coolant temp, throttle position, air temp. LTFT, STFT,timing, rpm, load.

what does load represent, it's 24% idle and neutral, 34% idle in gear, foot on brake?

I guess ford doesn't use a MAP sensor, that explains it