Yep pain in the but but i changed out the icp sensor for 180 bucks put the plug back on and found another problem the heater core outlet hose that runs up against the fire wall was rubbing on the nut on the ecu on the valve cover so i advise everyone to make sure you arent loosing water out of that hose! Also the truck is still doing the same low idle around 200 and no throttle response!