Stumbling SHO

[sho_dwn]

I have been struggling with my SHO for the last week or so. I scanned the codes and got about 6 to handle. I replaced the ACT, O2 (both of them), installed new seals, gaskets, plugs and wires. I am getting a 241 code. I called SHO Shop and talked to Tom and he said it sounds like my DIS module. The car is stumbling and running rich. Anything above 3k it seems to run fine (still rich). Below 3k it hesitates, bucks, erradic idle, etc. Has anyone had any experience with this code or what it means? The car ran this way before I replaced everything. Please any help will be appreciated.

Alan

 

[ret]

214 (M) Error in Cylinder ID (CID) circuit or signal - Ignition Systems

Now what that means specifically, I don't know, but I'm sure some of the more mechanically capable people in here can tell you.

btw, a list of them can be found here
http://dalidesign.com/hbook/3digit.html

 

[sho_dwn]

Also of importance; I also replaced the TPS with the others.

 

[sdpatt]

You need to rerun the EEC test and look for two-digit error codes. The 1989-1991 SHOs had the EEC-IV which used two-digit codes. This may be helpful.

http://www.dalidesign.com/hbook/eectest.html
http://www.dalidesign.com/hbook/2digit.html

 

[ret]

Oh, glad you noticed the year of the car, sdpatt, I didn't even pay attention to that, just looked up the code.

 

[wayne_ford]

My car has the same problem but I have a '92. It runs great when it is cold and runs like s**t when it warms up.

 

[luigisho]

Isn't bucking a symptom of a faulty cam sensor?

 

[sdpatt]

Not necessarily. It could be from a secondary ignition fault.

Scott