failed illinois emissions with headers and O2 sims?
#48
Instructor
Thread Starter
new O2 sensor's are on but have not had the time to do drive cycle. will probably try to have this rapped up before thanksgiving.
#50
Instructor
Thread Starter
well after all that I have tried the O2 sensors (2) are still reading no ready. In Illinois if you have more than one sensor with this reading you don't pass. thus I have now have to put back on the OEM manifolds. no bueno!
#52
Did the law change or something? I had mine checked last year and I passed with the same "not" ready. I guess I'll find out next winter if I pass or not. If not, I guess I'll be selling my PPE. Oh well. The raw fuel smell is getting to me anyways.
#53
Instructor
Thread Starter
I did send back the module to sikky and they said it works fine. I hooked it back up along with two new O2 sensor's and still read "not ready" on two sensor's. Toothdoc, not sure if this was new this year but I couldn't afford to take the chance and fail the third attempt. oh well, I might just put them back on until I sell the car in the next year or two before I have to retest in two years.
#55
Yes, I know... but at this point, why even go high flow cats and lose 1/2 the gain of headers? I might as well go back to stock and not worry every again about CEL and emissions and even possibly selling it. I've had it almost 7 years now... which is 4 years longer than I've ever owned any other car LOL
#59
Instructor
Thread Starter
nope just registered my car at a family members house that doesn't require testing.