MAP scaling voltage for 2D SD
#1
MAP scaling voltage for 2D SD
On a wild hair I decided to look at the MAP Voltage scaling on the 2D stuff to see what was going on. I have a had sudden influx of people asking for 3.5 and 5 bar stuff and rather than do the math the old way to get it setup I wanted to see if it was set more or less like the 3D VE stuff.
This is what I saw-
I presume then that the way we have been "scaling" the 4 bar into the ROM was altering what the MDP values (pictured) to meet X values and make it work. If we grab the this table (and zero the other changes) and rescale it might be the easiest way to make any MAP sensor work.
Question is do we need to add the MAP voltage hooks like you have in the 3DVE table or can we just use this with the factory MAP Scaling in the other tables?
aaron
This is what I saw-
I presume then that the way we have been "scaling" the 4 bar into the ROM was altering what the MDP values (pictured) to meet X values and make it work. If we grab the this table (and zero the other changes) and rescale it might be the easiest way to make any MAP sensor work.
Question is do we need to add the MAP voltage hooks like you have in the 3DVE table or can we just use this with the factory MAP Scaling in the other tables?
aaron
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mrfred
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Feb 26, 2022 06:16 PM