That code is listed as "intermittent loss" of either the Crankshaft Positioning Sensor, or the Camshaft Positioning Sensor. Keywords: intermittent and loss. So, at times, it's working...
Thus, your first check should be wiring and connections.
In fact, that's your first step every time...wires, connectors, fuses, relays, etc. Simple stuff first. By not doing so, you've replaced a working, functional sensor. (Not that I'm getting on your case...that was more for people reading this in the future.)
So, check that stuff first, and then check the cam sensor. They can both trip that code.
If it's worth doing, then it's worth [I]over[/I]doing.
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The build, the gear, and the mileage: [URL="http://www.jeepforum.com/forum/f22/wasteland-survival-guide-engineering-greta-1344782/"][B]The Wasteland Survival Guide[/B][/URL]