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Old 04-12-2003, 08:42 PM   #8
Eric SS
Sooby Guru
Member#: 1914
Join Date: Jul 2000
Chapter/Region: SWIC
Location: 2014 Q60S, 2016 Chevy SS
2000 2.5RS w/ EJ22T
swap and N20. gone. : (


You have to make sure you use your REAR O2 sensor. you can;t use the front one on the S-AFC at all.

And if you do use the rear O2 seonsor, that won;t be accurate either because the exhaust has been catalyzed by then and the O2 is to far away to give accurate readings.

In short, the O2 function on the S-AFC is pretty much useless.
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