Why would your car not start if you changed the camshaft censor. on 2003 Dodge Ram 1500

I changed it after I had it put on a diagnostic machine and the problem still exist,why would that happen

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
2 answers 1 comment
Because it's not always the part itself that is the problem. If the part is the only issue, why would you have technicians?
AMEN!!
Sometimes the shop will get a code for the cam sensor, but its actually the crank sensor that is bad. Have them both changed.