ive had a check engine light that comes on and off..i went to autozone today and the code was P0505, which is somthing about the idle or something....does anybody kno exactly what it means and how i fix it??
Code P0505- is IAC (idle air control) System Rpm incorrect- got out of my manual. The IAC valve is on the side of the Throttle body on both the V6 and the 4 banger, you could remove and clean it, or replace it. There are a bunch of was you can test it,but its to much to write, if you want I could scan the page and send it to you, just give me your e-mail address and I be more then happy to try. My email is Tacoma2506@aol.com