Nissan Sentra oxygen sensor problem

33 messages, Last post on Jul 14, 2009 at 3:09 PM

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What is this discussion about? Nissan Sentra, Fuel System, Sedan

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#32 of 33 Re: 03 nissan sentra 02 sensor changed. [njbigler] by corkscrew Jul 14, 2009 (1:17 pm)
Replying to: njbigler (Jul 13, 2009 10:42 am) First, your replacement sensor should have the same number of wires as the harness. Two white wires are for the heater,if it is a Bosch sensor. The black wire is for the signal and grey is ground. Refer to a vehicle wiring diagram to be sure the wires are connected correctly. After the wires are connected correctly you will be able to reset the check engine light Replies to this message: corkscrew (Jul 14, 2009 3:09 pm)
#33 of 33 Re: 03 nissan sentra 02 sensor changed. [corkscrew] by corkscrew Jul 14, 2009 (3:09 pm)
Replying to: corkscrew (Jul 14, 2009 1:17 pm) Most public libraries have auto repair reference centers.EBSCOhost is an online reference center. You will find your wiring diagram there. Corkscrew

#32 of 33: Re: 03 nissan sentra 02 sensor changed. [njbigler] by corkscrew; Jul 14, 2009 (1:17 pm)

Replying to: njbigler (Jul 13, 2009 10:42 am)

First, your replacement sensor should have the same number of wires as the harness. Two white wires are for the heater,if it is a Bosch sensor. The black wire is for the signal and grey is ground. Refer to a vehicle wiring diagram to be sure the wires are connected correctly.
After the wires are connected correctly you will be able to reset the check engine light