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Korg77
05-19-2005, 02:42 AM
connector of Ox-sensor on my 2JZ-GTE is absent... just 3 wires - black-blue-black... How to connect it? 2 similar black wires?
GrimJack
05-19-2005, 02:59 AM
Easy. The two black wires are the heater wires, just connect them to the two wires on the other side that are also the same color, don't worry about polarity, it doesn't matter. The blue is the actual sensor wire, it connects to the only other wire.

Hope that helps.
Korg77
05-19-2005, 03:16 AM
...realy easy...
please, kill this topic. otherwise it can be the first winner of "most stupid question" award...
GrimJack
05-19-2005, 03:25 AM
Actually, it's a reasonably common question. I know the answer because I had to ask it a year ago. :) We should leave it for people who know how to use the search button.
Trust_GTE
09-18-2005, 09:59 PM
Will the 02 sensors that MDC sells fit for the 1jz? I've asked, and he doesnt know for sure. :dunno:
935motorsports
09-19-2005, 01:57 AM
yes the MDC will work on a 1j, but you still have to cut and splice the connector from your old o2 sensor.
Trust_GTE
09-19-2005, 06:31 PM
Thanks :bigthumb: mine are toasted right now.