Post by
Skidmark »
https://forums.nicoclub.com/skidmark-u35273.html
Thu Feb 23, 2006 2:14 pm
Don't quote me but I believe the OBDII cars will pass as long as the check engine light is not on. I don't mean just pop the dash out and bust the bulb, I mean as long as the car thinks it's running ok and all it's sensors are functional, the emissions machine won't see anything different. If you have to take a sniffer test you definitely won't pass running rich. My friend failed the **** out of his first test, went and bought a wideband, tuned to 14.5 AFR's all the way across, and passed squeaky clean, lol. Of course this is not good for the car but I don't think they really run them balls out on those little roller thingys anyways. Hope that info is accurate and helpful.