o2 sensors
has emissions regulations. i have gutted cats and am a little past on the inspection. the emulator i bought off zzp dosent clear the code. i have heard of people tuning out the code for the rear o2's but will this work on inspections. they only do visual as well as hook up the obd2 to see if they are getting good numbers from the o2s. i have hp an hp tuner but its the first version. any help is appreciated. 

