Check engine light

[tsi95]

My check enginge light wont go away. We used the scanner and it gave the code p0505. that code was for the IAC motor. I replaced it and it still the check engine light comes on. Does anyone know what else might be the problem?

[spyderturbo007]

I'm too lazy to read the whole thing but here is a LONG article about idle surg (normally associated with CEL p0505)

http://www.dsm.org/how-tos/tttt/tttt3.html

You might want to check this out also:

http://www.dsmtalk.com/forums/showth...ighlight=p0505

[tsi95]

Hey, Thanks for the info i'll try it out, and tell how it ends up.

[tsi95]

i havent been able to do the steps that the website said, but now my car rpm's are going up and down when idle.