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Old 01-17-2013, 05:47 PM
professorman professorman is offline
Officially Welcomed to the 'Fest
Location: Virgina
Join Date: Dec 2012
Posts: 190
Mein Auto: 2000 525i
Originally Posted by ian@jewelorjalopy View Post
Nope, what Ed says. They are only there to measure the cat efficiency, and will tell you when they go bad. If they don't throw a code, keep them.
How about the pre-cat oxygen sensor for me? I have 168k miles. Should I replace them 'just because', or wait for something?
2000 528i w/steptronic | 03 Suzuki GSX-R1000 | 04 Honda Aquatrax Jet Ski |
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