passing emmissions after tune
passing emmissions after tune i live in maryland and i need to get my emmisions done
i have took some thing off
! air
! egr
! rear o2 sensors
and i have a slow front o2 sensor
i thought i read that you could only have 3 pending or some thing like that, not sure. should i get sims for the rear? what should i do?
i have took some thing off
! air
! egr
! rear o2 sensors
and i have a slow front o2 sensor
i thought i read that you could only have 3 pending or some thing like that, not sure. should i get sims for the rear? what should i do?
FormerVendor
Joined: Apr 2007
Posts: 165
Likes: 0
From: Seattle, WA
Sims for the rear might not even be enough to get you to pass anymore. A local tuner told me recently the emission tests look for activity from the rear O2 sensors, which the sims won't provide.
