I pulled a code 011 tonight because my car's been running funny. It's been idling at 1500 rpm, and doesn't like to slow down. When you let off the gas it still gives it gas, and doesn't coast to a stop smoothly. The engine's just running really rough.

The CAS is the round thing by the oil dipstick correct? Is there any way of testing it to see if it's actually malfunctioned, or do I just have to replace the whole thing? Also, can I just pull it out to look at it, or will it mess up the timing by doing so? I don't have a timing gun, so I've never set the timing on this car. Any help would be great, thanks!

Is a CAS going out pretty common then? What exactly does it do, could it be harmful to anything? Thanks.

And how hard is it to replace one of these? I can't find a writeup anywhere. Please help out!

For sale section or CoupedUpSR@aol.com.