With little help from z0tya my system works now how I wanted to. Now i can see boost in kPa at gauge to and offcourse log it.
Ho did I do it:
S2 3B original 200BAR MAP
I connected my compressor variable output (with gauge: 0 to 2,5BAR) directly to MAP input.
z0tya gave me somekinde of numbers what he calculated, I inserted them and started to play with them.
Calibration setting 32, offset 0
First I needed to get 100 reading at atmosphere pressure, changed numbers at analog in to get it.
Now raised compressor oputput to 0,5BAR and played with numbers to get reading 150, then output to 2BAR and played to get 200 reading. After that tested other readings, 0,1BAR - 110, 0,2BAR - 120, 0,3 - 130 etc. I din't have to change any more numbers at analog in curve becase it was enough only measure 3 points (0BAR - 1,5BAR - 2BAR).
These are numbers from analog in curve:
0 - 0
1 - 0
2 - 0
3 - 0
4 - 0
5 - 0
6 - 0
7 - 0
8 - 18
9 - 30
10 - 55
11 - 106
12 - 145
13 - 180
14 - 220
15 - 225
16 - 240
First 7 rows are 0 becase they din't change the reading, also are 15 and 16 set to linear in because they din't cange nothing also.
Now i borrowed my friends ECU what has 300BAR MAP and did the same thing.
Calibration 64, offset 0
Measured 5 points (0 - 0,5 - 1 - 1.5 - 2BAR) to get right reading (played vith analog in curve) and other readings between measured points where rigt also.
These are numbers from this analog in curve:
0 - 0
1 - 0
2 - 0
3 - 0
4 - 0
5 - 0
6 - 0
7 - 0
8 - 5
9 - 15
10 - 41
11 - 74
12 - 106
13 - 136
14 - 169
15 - 225
16 - 240
First 7 and 2 last are same as it was previously.
Now i'm wating my order from vems and when my stuff arrives, I'll measure the VEMS 300BAR MAP also.
