Jeep Garage  - Jeep Forum banner

First MIL P2BA9

2K views 3 replies 3 participants last post by  chadg2 
#1 ·
Hi everyone,

As the title says after 13k miles without any issues, the engine light came on with P2BA9 Nox Exceedence - Insifficient Reagent Quality. Is that the first sign that I need a new cat converter soon? It's sitting at the dealer now, they are trying to find out what's going on.
 
#3 ·
Well, I got the Jeep back and the "fix" was an updated PCM. (RRT) 14-107. I guess now the waiting game begins until the next engine light comes on. Wish I could go ahead and order the new cat converter so I wouldn't have to wait as long as some on this forum.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top