hy would your o2 censor go bad after turbo install? and if o would it case your a/f gauge to stay on rich since o2 is not functioning properly . if i install a new o2 will it werk o also go bad right away? please help me thanx

if your car ran too rich after the turbo install it could wipe out your o2 sensor. If it wasn't functioning properly then it could keep your engine running rich. If you install one and tune it, it will go away.

o ok i see it isnt only me it has happened to a couple of my friends with boosted hondas and it is alays the primary o2 censor also