So I installed my Tsudo headerback a few weeks ago, and since I have been getting a P0137 every 300 miles or so. I clear the code with a Actron scanner, drive for about 300 miles or so, and then the code comes back.

I have the CEL fix installed, but am wondering if maybe it is out too far? Or perhaps I'm running too lean because of the Injen SRI? Anyone have any suggestions? I cam accross some Honda guys having this code, and the attributed it to being too lean: http://www.8thcivic.com/forums/ecu-t...ml#post7936335 He also mentions having a bad smell from the exhaust with it which I do... Anyone have any input?

 

Where did you place the Cel fix ?
On the second o2 sensor correct?
Also check for exhaust leaks

 

Yep, on the 2nd o2. I have searched for leaks, it all seems to be good.

 

what kind of smell is it?

 

bump...I'm having a similar issue.

 

Hard to explain. It smells like exhaust.

 

>Tsudo

Well there's your problem.