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Old 02-19-2010   #2
Andrew7dg
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Join Date: Mar 2006
Location: St. Paul
Drives: Currently Mitsu-less
Posts: 851
Re: MegaSquirt (MS) Custom Builds (interest?)

Quote:
Originally Posted by turbotalon1g View Post
Can we get some more info on this MAP sensor and altitude sensor?

From DIYautotune


Fits on the board like this


And this is what you have to run a manifold pressure line to


It is just 2 map sensors. One reads the pressure in the manifold and the other one reads the outside atmosphere pressure.

Really we would need just one because our state is pretty flat. You would usually use this when traveling up and down mountains where the pressure would greatly change to the point that it throws off the ECU.
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