28-01-2015, 08:55 PM
Drives: RB20DE NEO S14 Silvia
Join Date: Sep 2014
Location: Auckland, NZ
Club ID#: 49300
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If I were you I would just take it down to your local auto parts shop and get a genuine replacement.
You could also just try googling the part number off the old one and seeing if you can find one on ebay or something.
Also, any 3 wire o2 sensor will work.
In the case of a sensor with 2 white wires and 1 black wire you would go
existing sensor - replacement sensor
RED - WHITE
BLACK - WHITE
WHITE - BLACK
on the existing sensor:
the red and black wires are for the heating coil and do not matter which way they are connected
the white wire is ecu signal
on the new sensor:
the white wires are for the heater coil and do not matter which way they are connected
the black wire is ecu signal
Last edited by cripplebeast; 03-02-2015 at 11:53 PM.