threw code 237 this morning (low boost/voltage map sensor)and the truck died. started after a couple of minutes.plus- before the truck died, when i glanced at the attitude monitor-all my reading were off- egt's were at 34-then they went back to normal. called edge-they really gave me no explanation except to send the unit in. disconnected the module and engine light went out- truck drove fine on the way home. checked the ground and power wire-along with the connections before i removed it- everything looked good. anybody else have this happen?? is it something in the edge juice module??

 

I got that code once. Unplugged the map sensor connection and then plugged it back in - never had the code again.