2 weeks ago, I was accelerating after a right turn, and the check engine light came on, then 2 seconds later the Vtm light came on. I could not accelerate past 5 mph after this. I pulled over, turn the truck off and upon restart, the Vtm light went off and I could drive normally. The check engine light stayed on though. Took her to the trusty Auto-zone and the code came back as the APP sensor. I do have to mention that I have a sprint booster, and it's looking mighty suspect right now. Anyone else experience this?