I've read several different stories. What is the maximum boost reading on the Edge Attitude monitor? Some say 26.5 psi while others say higher. Which is it for most updated LB7 monitor?
Thanks!:)

I understand its limited by a sensor i don't know at what psi but could the sensor be changed?

IIRC our MAP sensor in our trucks is a 3 BAR sensor 1Bar=14.7PISA(bsolute)
and If we set an overboost code at 28 PSIA 1.91 BAR, and the attitude displays only 26.5 PSI, it stands to reason that in order for the Juice not to set an SES code for an 'overboost' condition, the module 'boost fools' the MAP sensor to the max value +/- 2PSI to prevent setting that code which is why then the attitude only displays that value of 26.5PSIA. At least, that is what i sumrise from it's operation. I have never really asked EDGE about it.... but it does stand to reason.

I understand its limited by a sensor i don't know at what psi but could the sensor be changed?You could change to a 5 BAR Map sensor, but the EDGE would still display the same value to you and the ECM to avoid setting the code.