I am trying to install an Omnipower 3 bar MAP sensor and calibrate it using Hondata S300. I went under the MAP and setup for custom setting, I entered 617 for scalar and an offset of 11, as per Omnipower instructions. This results in a rough idle. Is anyone using this current sensor, or experienced any similar problems calibrating a Map sensor? any help is appriciated. by the way this is on a B series engine

 

i figured it out

 

what did you do wrong i believe im having the same issue.

 

I also have an omni 3 bar map sensor but i was wondering if you could help me out.
i am running an s200. is it set up the same way an s300 is. im having boost problems around 5500rpm +. it seems like it loses boost/power after 5500rpm. iv narrowed it down to the map sensor. i would really appreciate it if you could help, thanks

 

I had the scalar set incorrectly

 

what did you have to set the scalar to?

 

scalar? Why not just put the max and min mbar readings straight from the manual for it?

 

ditto.

im having this same issue on my friends car now. i can get it to run ok on stock map sensor but when i switch over to the omni its not pretty.

 

Hi,
I'm not trying to jack this, but you may want to try this:

Scolar: 838 mbar/volt

Mbar: 31


and under map sensor settings you want to high light the Hondata/Omnipower 4bar.

Good luck and let me know how did that work for you.....

 

Exactly, I set it for the hondata/omni 4bar and it worked perfect.