White wires are O2 heater, Grey is O2 signal wire to computer, Black is Ground. Blue/orange and Red/white to either of the white wires. Grey/Lt Blue to grey. Orange to Black. This is the wiring for the upstream O2 sensor correct? You would be better off to take back and get direct fit good quality sensor and pay a little more $. Denso or NTK/NGK make exceptional quality sensors. Signal to computer is crucial to correct engine fuel mixture control. Range for this signal is only 1 volt. 0.001 volts is full lean signal and 0.999 volts is full rich signal. Does not take much resistance from a poor crimp connection when wiring in universal fit sensors to throw the whole thing off and then be chasing tail on why you have lean or rich codes coming up all the time. .
There should have been an instruction sheet in the box with the sensor. If not, you may have to go back to the store and ask for one. Most sensor brands are different.
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White wires are O2 heater, Grey is O2 signal wire to computer, Black is Ground. Blue/orange and Red/white to either of the white wires. Grey/Lt Blue to grey. Orange to Black.
This is the wiring for the upstream O2 sensor correct? You would be better off to take back and get direct fit good quality sensor and pay a little more $. Denso or NTK/NGK make exceptional quality sensors. Signal to computer is crucial to correct engine fuel mixture control. Range for this signal is only 1 volt. 0.001 volts is full lean signal and 0.999 volts is full rich signal. Does not take much resistance from a poor crimp connection when wiring in universal fit sensors to throw the whole thing off and then be chasing tail on why you have lean or rich codes coming up all the time.
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There should have been an instruction sheet in the box with the sensor. If not, you may have to go back to the store and ask for one.
Most sensor brands are different.