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I have a 2005 cayenne turbo. When I accelorate it seems as if the car builds itself up then takes off, but when the RPM passes 6 and enters into the red, the truck seems to jump or hesitate, almost like I'm slamming on the brakes then it takes off again. The engine light comes and goes and every time it throws p0016 which is camshaft and crankshaft position sensors. I had it checked out and was told there is no way to diagnose it as the timing belt without taking out the turbos out and blah blah blah. So, I am left to replace both sensors and go from there. What does this sound like? Help please I am a newbie!

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