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-   -   Yellow wire????? (http://www.toyota-supra.info/forums/mkiii-supra/11567-yellow-wire.html)

Bill UK 06-08-2008 03:34 PM

Unplugged or plugged in its not doing anything as it is, the two wires that are connected are heater wires for the ox sensor, the broken wire is the sensor/signal wire, you really need to connect that back up. Not sure if soldering is advisable as the wire may be used to measure resistance back from the sensor.

JPJ 06-08-2008 06:22 PM

Quote:

Originally Posted by Bill UK (Post 59631)
Unplugged or plugged in its not doing anything as it is, the two wires that are connected are heater wires for the ox sensor, the broken wire is the sensor/signal wire, you really need to connect that back up. Not sure if soldering is advisable as the wire may be used to measure resistance back from the sensor.

Thanks Bill, I understand your point about not using soldering as a repair method here, but with such little exposed wire to work with, I can't think of any other option... it's broke almost at the very back of the plug.
Thanks again

supra4life1386 11-30-2008 11:21 PM

definatley your 02 sensor i just had that happen to myne and i mated the wires together definately is an 02 though


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