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Old 02-20-2010, 05:36 PM   #1
Peaty
Techno Sapien
Moderator
 
Member#: 449
Join Date: Oct 1999
Chapter/Region: MWSOC
Location: Lawrence, KS
Vehicle:
2019 Impreza Sport
Lithium Red

Default Front Oxygen sensor AKA air/fuel sensor swap out

We are about to hit 60K miles on our Tribeca. I decided to swap out the front oxygen sensors (there are two). I did a quick page:

http://www.scoobymods.com/front-oxyg...ka-t12232.html

Since the MPG's aren't that great to begin with I didn't want to wait till it started to drop. In my experience, the front sensor(s) starts to slowly go bad and reduce MPG's and eventually throws a CEL.
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