CK3520 CEL Fault Codes

[ptsg]

Can you post more codes. I have the following codes and the machine runs super rich.
8194 f28
4097 f25
9263 f28

4097:

8194:

9263:

You have a severely clogged DPF. May need the dealer to do a forced regen on it.

 

[sckarktx]

4097:

View attachment 3019606

8194:

View attachment 3019607

9263:

View attachment 3019608

You have a severely clogged DPF. May need the dealer to do a forced regen on it.

Thank you