Icp???

[jkegg05]

Hello, first let me thank everyone for all the good info I've gotten here. I have an 03 6.0 that is acting like it loads up on idle. I just replaced the fuel pump after a no start problem. I do have a bad icp senser, it's leaking oil. I unplugged it a week ago and it ran better for a few days, but now it's even worse. The only code it has ever set is p2285 after I unplugged the icp. Now the truck runs fine at idle and goes down the road great, but it blows blue/white smoke under acceleration until it clears itself out. I pulled the EGR and it is ok. The EGR cooler was relaced 50k ago and there is no sign of it leaking now. I plan to replace the icp this weekend and clean the turbo also. Also the truck doesn't use or lose any oil or coolent. My question is what else should I be looking at. I have 180k on it and plan on keeping for a few more years to pull my camper. All the techs in this area are lost on it. Any ideas on it? Thanks.