Thread: How many O2 sensors are on a 99 Boxster?
View Single Post
Old 12-02-2009, 03:54 PM   #2
Adam
Registered User
 
Join Date: Nov 2003
Location: Illinois
Posts: 3,033
There are 4 O2 sensors total. One before each cat and one after.
__________________
'03 3.2L GuardsRed/Blk/Blk---6Spd
Options: Litronics, 18" Carrera lights, Bose sound, Painted to match roll bars.
http://i100.photobucket.com/albums/m...Mautocross.jpg
Adam is offline   Reply With Quote