I have a 2009 ram 2500 4X4. Got engine check light with a P2262 code. Truck ran fine. Next day no light. Drove 2 - 3 days no problem. Got light again. Ran the thing 40 miles at 80 mph stoped, went shoping. Started truck no light. Drove 80 mph back home with the exhaust break on. Two drives later no light. Hoping I have a bad sensor.