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Old 01-24-2002, 11:06 PM   #6
Jon [in CT]
*** Banned ***
Member#: 2992
Join Date: Nov 2000
Chapter/Region: NESIC
Location: Connecticut, USA
02 WRX Sedan


An unheated O2 sensor (one wire) can be purchased for about $30 at your local auto parts store. If it's mounted in the uppipe, it won't need a heater and having only one wire should make wiring it to your gauge simpler.
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Jon [in CT] is offline   Reply With Quote