cel light problem and how to fix?

my mom truck 03 tacoma base model 4 cylinder throwing a cel

P0505 idle air control system-- how do i fix this? thanks

 

http://engine-codes.com/p0505_toyota.html

 

bump anyone had this problem?

 

Did you not read the link I posted?

 

i did ok sooo is there a how too? or diagram

 

Try cleaning the IAC (Idle Air Control) valve. There is spray you can buy at Autozone that is made to clean that and the throttle body. Try that first as its a cheap solution

 

i take of the intake hose and spray it directly into the tb

 

You can. But the problem is mostly the IAC valve. Should be screws that hold the cover on. Take those off and spay it down. Allow 30-45 min for the spray to evaporate before starting. Will be hard to start and smoke may come out the exhaust, but that is just the cleaner working its way through.

 

what cover?

 

got pics sooo i gotta take of what cover though

 

How To Fix A Car That Idles Poorly: http://youtu.be/eQpPcdvSBks

 

where the iac located on the truck? it a good ideal to clean both than ehh?

 

It should be attached to the throttle body. And yes, might as well since you have the truck apart

 

do you have pics or diagram

 

Not at the moment. My Haynes manual is in my truck which is at the body shop right now. I can see if there is any pics of it in there tomorrow for ya

 

where is it exactly? is it on the bottom of the tb cause i cant seem to find it.

 

Look around the tb. Top, bottom, left, right, etc.

 

is it connected with 3 wires? forgot it has about 130k

 

Should be

 

and have 2 hoses connected to it? but it gonna be connected to the end of the tb on the side though