P2BAC

[ajv00303]

Will a P2BAC Code not allow a forced re-gen?
What causes this code and how can I clear it?

 

[crash68]

The code is an excess NOx detected, most likely something with the SCR system is not functioning correctly. The NOx sensors could be bad or a problem with the DEF injection system. Any other codes?

 

[ajv00303]

Has a U010C code pending.