View Full Version : a/f ratio gauge install
drifting240sx
08-25-2002, 10:31 PM
which wire do i splice into?? there is 3 wires on the O2 sensor. red black and white i think???
drifting240sx
08-26-2002, 11:55 AM
anyone know <img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/confused.gif" border="0" valign="absmiddle" alt='???'>?
BBSHT240
08-26-2002, 11:58 AM
white is the signal(The one you splice into) red is power black is ground
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