I’m getting an engine code saying I’m running to lean. When I purchased my eBay exhaust it never came with a fitment to move the o2 sensor away from the pipe since I’m running no cat. When I went e85 and got it tuned Tobz (my tuner) said he couldn’t get the light to go away like he usually does. Do you think the lean code I’m getting is because of the fitment or something else? Tobz told me he tuned my car like any other and I’m the only one still throwing a code. (PS. I don’t think Tobz knows I don’t have that fitment).

 

what do u mean by fitment for the o2 sensor? is this the rear o2? order yourself a CEL eliminator something like this http://cgi.ebay.com/ebaymotors/BLOX-...Q5fAccessories

if not go to your local parts store and get 2 spark plug anti foulers drill one with a 1/2" drill bit so that the sensor can fit it and place the other on the one that was just drilled. i have this version on my car and i never had a CEL light yet.