Hondata

does this work? or is the myth of only being able to use a 3 bar true?

You can use either a 3 bar or a 5 bar.

well i have a 3.5 bar it's an AEM

not a 3 bar
not a 5 bar

it's a 3.5 bar............

The software only supports stock, 3 bar and 5 bar. You could use a 3.5 bar MAP, which would work, but the column pressure values would all be higher than the real manifold pressure.

I don't understand.........I am also in the same boat I was going to get AEM EMS but option for the hondata system. I had already bought the AEM 3.5 bar map sensor and it is already installed. should i just sell the 3.5 bar map sensor? I don't want anything to screw up what should i do?

Yes, you should remove the 3.5 bar and use either the recommended 3 bar or 5 bar.

well i ordered an aem 5 bar. so the problem is solved

thanks for you help