trying to pass smog in cali. I was checking if my o2 sensors were properly operating and found when my car warms up both my o2 sensors go to full rich,
to 1 volt . Just wondering if anyone has ever checked this with a mugen program before. I dont have a stock ecm to swap with to check if its the chip or not.

My set-up is=
b20z block
b16 head full port and polish job
bigger valves, 5 way valve grind
itr manifold
crower stage one cams
spoon cam gears
stinkin pr3 w/ mugen proggy
& prolly more but i cant think of it right now

 

 

yeah i have the same chip and mine does the same exact thing ,yes it is the chip

 

no way your gonna pass smog.... go look around the east side of san jo for a smog place that doesnt care.

 

thanks for the reply. I had a feeling that was the case....i gues its time to track down a stock pr3