Only finding one o2 sensor on my 03 dakota
#1
Only finding one o2 sensor on my 03 dakota
My grandfather and I have been looking and looking for more then the one o2 sensor on my truck. The one we found is on the passenger side out put. Does anyone know where to find the bank one sensor one o2 sensor? Or does this only have one sensor? Any help would be much appreciated!
Last edited by Shane Moomaw; 10-30-2018 at 04:00 PM. Reason: Missing words
#7
Join Date: Feb 2015
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Typically your o2 sensors will be before and after the catalytic converter / converters. Here is a 49 state aftermarket setup for your 03' 4.7.
Notice the o2 bungs on the top of the pipe. If your truck isn't a california truck, your o2's will be in roughly the same areas.
If you have California emissions, you should have a pipe that looks like this:
Notice the o2 bungs on the top of the pipe. If your truck isn't a california truck, your o2's will be in roughly the same areas.
If you have California emissions, you should have a pipe that looks like this: