02 infiniti i35 check engine light is on & its saying that its idling to high what do i need to do

Question

the mechanic cleaned it out but he said that the part that is suppose to open and close is still not closing all the way after cleaning it out it metal piece that's in a circle shape i think the code that they said was coming up was P0505 idle air control

Answer 1

the idle air control valve needs to be replaced or cleaned, and do an idle air relearn after

http://infinitihelp.com/diy/i/projects/infiniti_i35_idle_air_volume_learning.php