HAD CODE P0344, replace cam sensor a with Napa part about 30 days.

either the parts is defective or the problem is in the circuit not the part itself. TEST CIRCUIT TO VERIFY

I had the same thing happen to my 06' PT GT. I bought the sensor at the jobber and replaced it myself. For things like this, I will go to the dealer for it, as the other failed. So, I did. No problems to date.