I did the OBD2 test on it and it read:

P0411
Secondary air injection
incorrect flow.

I need to do a smog check soon and I heard that Ill fail if I have a check engine light on

about 2 weeks ago I changed my air filter. Ever since I changed it, the light just came on.
Still runs the same. I dont feel any differance in power. Still feels good.

MODs:

AEM CAI
Just took out my buddy club spec 3 exhaust. now im running on my stock exhaust

anybody know what exactly it might be.

Oh yeah, my car is a year 2000



thanks guys,
mike

 

At the bottom of the UTH forum is a search block. Enter "P0411"...you will get many hits. Usually it is a vac hose that has come loose or been incorrectly reinstalled.

See the diagram in the very first hit from the search engine. Make sure your hoses are connected & connected properly.

https://www.s2ki.com/forums/index.php?showt...478171&hl=p0411

 

Definitely related to the AEM intake install, and vac hoses.

 

That's the diagram in the first post from the search.

 

thanks guys.