I am trying to replace this sensor as my check engine light is on. I don't know where to look for it though. Any help is greatly appreciated.

 

Welcome to the site. I will move this thread to the first generation Durango section,
FF

 

whats the code?

bank one is the drivers side but ther are 2 sensors on each bank

 

Yep like shrp said it is code dependent on what exact sensor is causing the MIL and the O2 sensors are found in the exhaust. Upstream is in the pipes before the CAT and downstream is in the exhaust right after the CAT.

 

Thanks. I was trying to get it in the right section, but guess I didn't..

 

Thanks. Is this something I can do on my own as I am trying to save money. Is there somewhere a manual or somewhere that can show me where it is..Thank you.

 

yes you can change the o2 sensors yourself, just need a wrench and some time.

we cant tell you where to look until you give us the CEL code that is pointing you to an O2 sensor, that one will tell us exactly which sensor it is and where you should look.

 

The code flashing on dash is p0038

 

if it wre me i would check the wire harness first before replacing the sensor bc that code is only for the o2 sensor built in heater, its the post cat sensor on the driver side.

 

where do I look for that?