Yesterday during regen and about 90 degree ambient temp, my truck threw a P2563, "turbo boost control position sensor performance". The engine is bone stock and it's roughly 1 year to the date that the truck threw a P0234 "Overboost condition".
I've been reading where "sticking vanes" are a common issue with these trucks. Oil is changed regularly, fuel additives, etc.. :Looks like a 10-12 hour job to pull the turbo but with the P0234 a year ago, and the P2563, am I looking at a new turbo?
70k 08' P0234 then leaking fuel filter head assembly
My LMM is babied and is not my daily. I use it once or twice a week and is always garaged. This past weekend, I trailered a Jeep through the green mountains of Vermont on an 85 degree day. GCVR was around 15.5K lbs. Truck ran great until I approached a 10 mile 10% uphill grade with no breakdown...
www.dieselplace.com
I've been reading where "sticking vanes" are a common issue with these trucks. Oil is changed regularly, fuel additives, etc.. :Looks like a 10-12 hour job to pull the turbo but with the P0234 a year ago, and the P2563, am I looking at a new turbo?