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Blind Dog 09-15-2012 06:49 PM

O2 sensors all the same number?
Are all 4 of the O2 sensors on the exhaust manifold pre-cats the same? (six cylinder)
I threw a "bank 1, sensor 2 high voltage" code today. I only found one part number making me think all 4 of these are the same part number(?)

TnDz TJ 09-15-2012 06:51 PM

They are all different and all have different plugs

Blind Dog 09-15-2012 07:02 PM

OK. Thanks. I almost got the wrong one probably.

Sccafire 09-15-2012 09:07 PM

All you need to know with part numbers.

Oxygen 02 Sensor FAQ and Information -

Blind Dog 09-15-2012 09:16 PM

^^^ Thanks!
I had to make a part store run before they closed and actually googled up that exact page on my second try. (bookmarked) I think I got the right one now. Want to install this in the morning.

Neil F. 09-15-2012 09:59 PM

Actually bosch has the same part number for all. The plug has a large female slot that fits all the stock harness locations. Now.note bosch is not a desired sensor. The jeep pcm does not like them.

Blind Dog 09-16-2012 09:13 AM

I got an NTK because I've has issues with some Bosch stuff before. Hope it works. The code hasn't come back yet but I haven't put in the new sensor yet, either.

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