I'm looking for some help with clearing the SES light. Currently I'm running on the RNR with O2 eliminator downpipe with Bushur test pipe and catback, also I have the O2 simulator from them. I did everything the way it was described in the instructions, also pulled some additional "how to" from the forum. I soldered all connections to be sure everything stays the way it suppose to. After I did all that aproximately 150miles of driving without the CEL and then it poped out the first time. I cleared it by reseting the computer, another +/- 150 miles without CEL and it poped out again.

Does anybody have a solution for that? Is it possible that this O2 simulator is defective? Any help apreciated, anyone that will help me to solve this issue I'm getting a

 

according to the code it is throwing "P0139" it is saying that the rear O2 (simulator) is slow to respond.. my guess is its resistance might be incorrect, or there could be something affecting the O2 from communicating with the ECU

 

I figured this much, but now I'm thinking wheather the O2 simulator is good or not.

 

light blinkin ? , I have the same prob . I "think" its not getting enuf exaust flow to the 2nd O2 sinnser ? This is my 2nd o2 simmulator.....???

 

I don't know if it does when I drive but whenever I take seat out it does

 

" That should mean it's hooked up right " , had to take my ext off so i could pass NC inspection , while my ext was off i drilled the 2nd O2 bung hole to 1/2" hope that helps , Ill get back to you when i put it back on .

 

hope it works for you