Can anyone help? Car is running at 1500 rpms. Have already changed the auto air control senso and the egl tube. No codes are showing up.

 

A couple of suggestions:

1. Tell us a little bit about the car - year, model, engine, tranny and any major mods??

2. Clarify - do you mean the engine is idling at 1,500rpm?

3. By "auto air control sensor" do you mean the "idle air control motor"?

4. Clarify - what do you mean by "egl tube"?

Why not add a "signature" with the basic info about your car? That way, it automatically gets added to every post, and people know what car you are asking about.