Unhooked the banks big hoss level 3 box to diagnose some engine problems and now check engine light is on with this code:

P0237 boost sensor input low

Truck has no power now.

 

you unplugged the box but did you hook the map sensor wire back into the map sensor..
or you might be making enough boost (over 22psi) and the truck will defuel

 

Thanks for the reply. I don't have a clue how these boxes are hooked up. This was all added before I got the truck. I just took out the box completely, but didn't do anything with the wires.

Is it just simply unplug the wire from the box and plug back into the map sensor....or will i need to splice back into the original wires

 

not falimiar with the banks set up but most boxes plug inline, meaning your gonna have to find the other end of the factory wire and plug it into the MAP sensor, other wise the truck will code and defuel