Anyone know who sells 02 simulators? I need one for a 89 L98 in a camaro.

 

why?

 

so the o2 sims can tell the computer everything is where it needs to be. lsx cars use them when they do true duals.

 

This isnt an OBDII car. It doesnt have the post cat O2 sensor that needs to be fooled.
What situation are you trying to resolve?

 

i guess i should have put that i MENT that he must want O2 sims if hes doing an LSx swap.. or hes must be having an issue with his O2 sensor, inwhich O2 sims wouldnt be a "cheap fix".

 

when you run true dual exhaust the sensor only sees the one side if you install it. Therefore the ecm thinks the engine is running lean and will dump more fuel to fatten it up. Installing a simulator corrects this over fueling.

 

NB02 will read that one bank of two so granted it could be a tad lean or tad rich when compared to other side with only one 02 sensor in one of two pipes(my situation). I pulled my plugs a while back and found they were varying shades of color but nothing that would indicate a trend bank/bank. I felt that was due to intake rather than NB02.

It would seem a better idea in to add a second NB02 but unsure if your ECU has functionality to monitor both.

Where did you learn of this simulator?