[Diy_efi] Converting LH system to work w/ MAP sensor

[Kenny]

Hey all,
De-lurking to ask something that's been rolling around 
in my head for a couple weeks. 
How feasible would it be to fit a MAP sensor to the 
manifold of a turbo car- and then monitor its output 
voltage as well as that of the existing AMM. Then, 
construct a rather large table listing the AMM outut 
voltage as well as the MAP's output voltage at say 256 
different load points. You could then remove the AMM 
and put in it's place a Microcontroller. The MAP sensor 
voltage is read into it's onboard AD converter, then 
the MCU uses a lookup table to find the corresponding 
AMM output voltage. It then sends this to the ecu. I 
know it wouldn't do a lot, but in particlarly high 
performance setups being able to remove the AMM would 
be a welcome improvement with regards to restriction. 
It'd also be nice to never have to replace another 
expensive LH AMM. Thoughts?
-Kenny (embedded software developer- computer 
peripherals)

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