could anyone tell me where I can get a working 02 sim?
 

I am thinking about buying a testpipe by Racing beat....and had done some 2 hours search on the forum for the 02 simulator cause I don't want my CEL to comes on after the cat was removed....the only thing I found from the search on the forum was that everyone claim the one in rx7store doesn't work....and the one from www.casperselectronics.com works.....but I don't know which product I'm suppose to be looking for in the website(they have too many different products)...could someone upload a link of the ACTUAL 02 sim that would work for rx8 so the cel doesn't comes on after the cat was removed?

thx in advance

There is no working sim for the RX8.

I paid $120 for an o2 sim for a dodge from casperelectronics... works great

their cart/product list looks a lot different now :\

If you could find out the voltages needed to trick the computer you could wire something up with the old harness and some resistors.

i guess the EPA cracked down on the sale of o2 sims.

The old "two-resistors-and-a-cap" ain't going to cut it.

The computer sends out test signals - lean/rich/wait/rich/lean - if the sensor doesn't answer with the correct reading you get a bad sensor code.

s

what range of voltage does rx8 uses?