Bought my truck in November 2009, Added a CAI, Jet chip and flow master 40 muffler w/ dual outlet. In December 2010 CEL came on and code P0137 bank 2 sensor 2 low voltage. Just 3 weeks ago it became more regular so under advice from my boss I replaced all 4. Now I get codes for both upstream sensors, cant find any brakes in the harness, also last night got an ABS short code wich refers on google to power chips problems, a Transmission shift short to ground, P0080 witch is undefined and not found in any book or search i can try. Any Ideas guys?

 

Also when the weird P0080 code popped up was after I had my mufflers welded when a tail pipe rotted off

 

What brand o2 sensors did you get

 

Bosch

 

Wrong answer. Bosch sensors suck. I have learned this first hand and so has most other member of the forum. Sorry but Bosch seems to be incapatable with the dodge. PLease search the forum...I started the thread, but NV290 found the answer (along with alot of other wise forum members). But NTK from advanced or OEM. In this case OEM seems to be best.

Here is the thread:
https://dodgeforum.com/forum/3rd-gen...installed.html

The CEL is different, but many problems with CEL are attributed to the Bosch sensors.

 

Thats strange, im running pLatinum 2's in my truck, runs perfect with them. Maybe ill get ngk for the upstream and see if it goes away