OBDII// report P0505 error code on 1996 Dodge Ram 1500

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I have been changing all the parts and cleaning, but my car still doesn't work. It's not power on
(1) Answer
(1) Comments
Potential causes of an P0505 code include:

IAC motor connector is damaged (check connector and pins for damage, and moisture)
One or more IAC circuits open or shorted to ground
One or more IAC circuits are shorted to voltage
IAC has failed
PCM has failed