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2004 Toyota Matrix idle trouble


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Guest
Anonymous Poster
jeffmathis39@aol.com

Jul 14, 2008, 10:27 AM

Post #1 of 2 (3229 views)
2004 Toyota Matrix idle trouble Sign In

I have a 2004 Toyota Matrix and the idle is running fast. Does anybody know where the idle adjustment is for this car?


Double J
Veteran / Moderator
Double J profile image

Jul 14, 2008, 12:23 PM

Post #2 of 2 (3222 views)
Re: 2004 Toyota Matrix idle trouble Sign In

Dont know this vehicle but modern cars idles are non adjustable.
The idle is controlled by the PCM (computer)
The vehicle has an IAC ..(Idle Air Control) valve controlled by the PCM based on inputs from various sensors.

I would start by having the computer scanned for any trouble codes ..

Or just take it in for diagnosis..


Jim






 
 
 






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