3 bar map sensor [Archive] - BerlinaSportivo

mpampis_

11-10-11, 16:59

hello guys, does anyone know the conversion for the break points in tuner pro for 3 bar map sensor? actually in 101.05 xdf

thanks

mpampis_

14-10-11, 12:56

No one I guess

Brul(tm)

14-10-11, 15:38

Sorry, I have no knowledge of this subject at this point.

Xti

14-10-11, 20:55

Neither am I, to be honest I didn't figured exactly what was that about as it is very little I understand in electronics.

mpampis_

14-10-11, 21:34

Ok thank you guys

hf hpe

17-10-11, 10:54

http://forum.berlinasportivo.com/showthread.php?t=564&page=3

http://forum.berlinasportivo.com/showthread.php?p=6712#post6712

mpampis_

19-10-11, 14:14

1.5 bar is max boost for OEM MAP sensor. If boost is higher, then ECU will cut the ignition. If you want to get higher, you have to change the MAP sensor. Best option is MAP sensor from Lancia delta integrale which is 3 BAR absolute. You can plug it in instead of OEM one and only change the breakpoint values. Only change in calculation is, that you divide values by 895 instead of 1032 to get the absolute pressure in bars.

Thank you very much I was searching but I didn't find this topic. Thanks again, so useful information

mpampis_

19-10-11, 15:00

If you raise the boost you have to change the boost limiter values also.
They are at address 7650-766F hex. These are only 8 bit values, so you change hex value to dec and divide it by 170 to get the boost value.
Something last. In the boost limiter table if you replace the Oem map sensor with 3 bar one, when it says 1.5 bar in real it is 2 bar. Isn't it?