i have a '99 and recently got a cel and had a buddy with a odb2 scanner read the codes. it came up with a 505. does anyone know what it is?</P>


thanks</P>


Bill H.</P>

just answering my own question.</P>


i took off the intake and sprayed some carb cleaner into the throttle body and that stopped the code and hesitation for about a week. so i'm guessing the iac is really dirty/clogged. i have plans of removing it and getting a good cleaning once i have time.</P>