When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Dodge CaravanThe Dodge Caravan is the best selling mini van from Dodge. How many Dodge Caravan owners here at DodgeForum.com would agree? Discuss it now!
I just replaced the iac motor, and the code came right back. It runs fine, but will die sometimes instead of idle when cold.
I'm stumped. Any help? Once running and warm, no probs!
P0505 code means : Idle air control SYSTEM malfunction. Did you verify wire continuity from the valve to the PCM and reference voltage before changing the valve? You can also test the valve.