where are fuses for 02 sensors? - Nissan Forum
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post #1 of 5 Old Jan 30th, 2006, 07:56 AM Thread Starter
Joined: Mar 2005
Posts: 11
where are fuses for 02 sensors?

im getting a P0161 (02 sensor heater circuit) SES light and i want to check the fuse first. already replaced two 02 sensors to no avail. i have a 1998 Pathfinder. can anyone tell me where they are? i do know they are small 10A.


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post #2 of 5 Old Jan 31st, 2006, 09:20 PM
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They don't have fuses to my knowledge. Where did you buy your O2 sensors from?
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post #3 of 5 Old Feb 1st, 2006, 10:45 AM Thread Starter
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problem fixed
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post #4 of 5 Old Feb 1st, 2006, 12:05 PM
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Originally Posted by westy66
problem fixed
How about some detail here. Did you actually find fuses, 'cause I was also unaware of fuses in these circuits???

1992 Pathfinder V6-SE 4wd
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post #5 of 5 Old Feb 3rd, 2006, 09:30 AM Thread Starter
Joined: Mar 2005
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sorry, no fuses in my 98. dumb asses from Auto Zone kept telling me the wrong 02 sensor. i went to my library and referenced the dealer repair manuals and found it was the rear left sensor.... after i replaced the right front and back! oh well, it has 116k on it anyway. now i only have one more to replace.

Bob in Cleveland
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