i know it's a BARO sensor code, but that's built into the ECU, i cleared it, but it came back.... anyone have suggestions?

 

defective circuit or unplugged / defective sensor

 

Your MAP and BARO sensor are one in the same. When the ECU powers up and does a sensor check, it will compare these two sensor to see if they output roughly the same voltage.....obviously with a AFC installed and fuel correction to boot, the MAP output is already different than the BARO, hence the code.

There is nothing you can do about it but live with it.....if you search, you'll see its a common trend among the 'hack' users.