Thread: New Header Bad News, Need Advice Please
View Single Post
Old 05-20-2010, 12:48 AM   #3
907mge
20psi boost
 
907mge's Avatar
 
Join Date: Dec 2009
Location: Harrisburg
Posts: 759
907mge is on a distinguished road
Default
Because the o2 sensor ajusts the fuel/air mixture my measuring the oxygen in the exhaust, hence the name.
907mge is offline   Reply With Quote