SES light with cutout before cat????????

[IThinkImFast]

hellllooooo,
think i will get an ses light with a cutout placed before the cat when it is open? and whats with the o2 sims for the 00+ anyone get one to work yet???

[nikon]

depending on how much exhaust still flows past the O2 sensor....most likely ya, its not hard to make your own O2 sim, just find the correct voltage with the car running and mimick it with resistors...

[IThinkImFast]

how would i do that use a volt meter touching the o2 sensor and then go down to radio shack?

[Tellez]

You can build your own O2 sensor for about $15. This websit tells you how and what you need. Building an O2 sensor simulator

[AllTheGoodNamesAreGone]

THanks for the link tellez.. I am gunna look into this.. cause AGAIN, sims dont typically work for 2000 and up cars..

~Bill