alright, so, i installed a set of pacesetter lts in my car about a month ago, and in doing so i had to eliminate 2 oxygen sensors...i used the extensions included for the first 2 but the other 2 hookups are just hanging there...so now my ses light is on, i dont know if this is the reason the cars idling funny or what that would cause, but either way, the lights on, and id like to know if i'm supposed to weld in 2 more bungs along the y...what did you obdII guys do??

 

You will have to have the rear 02 sensor codes deleted out of the PCM via tuning or get 02 simulators which will plug into the harness connectors of the rear 02 sensors. What kind of headers did you install, race or emissions style? If you don't have the AIR and EGR systems hooked up, you will get an SES light for those as well.

 

i got the setup with emissions b/c i dont have time /money to send my pcm away to get retuned...can you tell me where i could get these simulators? and as for the tuning required to delete the codes, is this something i can scan out or do i have to send the pcm away for that too??
thanks

 

try this link for the 02 sim. :http://www.afterthoughtsauto.com/o2sim.html

 

The Hypertech tuner as listed in your signature wouldn't be capable of tuning out the codes. That is something a mail order tuner or a speed shop with LT1 tuning software would have to take care of.