Question

2011 Dodge Ram 2500 6.7 Diesel with engine codes P2BAC and P245B. What is exactly wrong when this code comes up? Is it a part that needs to be replaced? or something that can be cleaned out?

Answer 1

Hi there,

This code points towards an issue with the exhaust gas recirculation. Here is a list of possible causes. 

P245B DODGE - Exhaust Gas Recirculation Cooler Bypass Control Circuit Range/Performance
Read more: https://www.autocodes.com/p245b_dodge.html

P2BAC Dodge Code - NOx Exceedence - Deactivation of EGR
Read more: https://www.autocodes.com/p2bac_dodge.html