Code Question (SES)

[96s281]

Hey everyone, I did a search on this and I really haven't found an answer so I'm giving it another shot...

I ran to Autozone to get the computer scanned and it showed P0136 - which to my understanding means failure of the passenger rear O2 sensor. I have an offroad H with MILs. The MILs have been on the car for over a year and I'm finally getting my first SES light.

Is it safe to say the MILs have gone bad or could it be the front O2 sensor somehow triggering this? Am I correct in thinking there are no rear O2 sensors b/c the MILs take the place of them?

Thanks for any help!!

 

[tazman]

You have a bad MIL Eliminator. You might be able to fix it yourself. P0136 is downstream Bank One. I don't know which side is Bank One though. The upstream sensor near the engine would be a different code.

 

[bdcardinal]

bank 1 is passengers side. get a new MIL eliminator or get them turned off with a tuner.

 

[96s281]

Cool, that's what I thought. Thanks guys!!