jinxfactory

Okay, I tried this before and got no responses. I need to know where the sensors from my catilytic converter run from and to. My converter was cut off of my truck and I keep getting conflicting answers. The Jeep dealer says it takes 2 downstream and 2 upstream. The 4x4 parts store says it takes none downstream. I cannot find where they (if anywhere) are running. This is really frustrating because I've got no answers from any forum and don't know if this is faux pa or what?

djb383

I belive there 2 upstream (beside the motor) and 1 downstream (rear of cat). There should be wiring for all 3 O2s.

ken72

There is two up and two down. If you search google for location of o2 sensors on 01 cherokee sport I have found some photos and diagrams of the locations.

jinxfactory

nks to you both. I work alot so I just got a chance to check back. I checked the Google search idea and found just what I was looking for. I think (if I remember right) I have the CA version engine with the twin converters up top by the Manifold. Plus one that the punks cut off. So if I'm lucky I wont hav e to replace any sensors or wiring harnesses. I'll find out tomorrow morning. I post some pics of what I find.