1998 Chrysler Town and Country Wont start

It you got a cam sensor code, the code doesn't tell you what to replace, the computer thinks there is a problem on that circuit, somewhere. Are you missing anything else? Engine cranking, do you have spark at the spark plugs and do you have fuel injector pulse? If you have more than one problem, I'd check the cam and crank sensors both.

Just to add, your asd relay supplies primary voltage to several systems, ignition coil--fuel injectors--02 sensors and maybe others. If no voltage to those systems, engine cranking, have to check asd relay. The usual issue could be that the computer doesn't see the cam and or crank sensor signal, in that case, the computer won't ground the asd relay.

At the moment, I can't rule out other issues.