O2 Simulators?

[PootyP]

Bought the car with exhaust installed with cat delete. now im getting Codes P0158 and P0138 which are O2 sensor codes. I did notice that ther is a black box zip tied to the under side of car, but they are melted looking. My tuner tried to tune the codes out but code keeps comming up and he told me to look for some O2 simulators. Where can i get these parts and will it fix my problem?

Ryan

 

[witz323]

I purchased mine from Roe Racing. Had a very similar problem to what you are experiencing, and the 02 Sims fixed the issue. It's been 3 seasons since i did mine, and it's still good. Just don't plan on passing any emissions tests with O2 sims.

 

[fqberful]

Assuming it's *not* a GenIV you can get O2 simms from thefastman.com ... If it's a GenIV you'll need the MOPAR Perf PCM.

 

[PootyP]

Thanks for the help guys

and we all know the best way to past a test... a lil extra money!

 

[plumcrazy]

non foulers work well too

 

[Ghoust]

I had a similar problem after installing high flow cats. I had to get sims to keep it from triggering the CEL. I actually ran into a problem with the sim exploding and had it replaced under warranty from the sim manufacturer.