the code was P0406 exhaust recirculation sensor A circuit high
My 2004 will not shift out of park. I ran the codes got P040 on 2004 Chrysler 300M
the EGR will not cause this problem, check to make sure you dont have a broken shifter cable..
Yea, I didnt think so. When that was the only code I got I started looking, found out it was a broken plastic cam in the shifter. Thanks for your reply!