i talked to a long time mopar tech today,he suggested that the CPS might be touching the flexplate/flywheel causing a transfer of fine metal shavings causing a short?,also said to double check the dist under the cam sensor to see if the wheel on the main shaft was tight,and a slight possibility that the flexplate was cracked?,tho he said it would make a BIG racket,which its not!,so i might have to shim the CPS just a little bit ????