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Ask Alex Olsen Your Own Question
Alex Olsen
Alex Olsen,
Category: Medium and Heavy Trucks
Satisfied Customers: 237
Experience:  Lead technican at Astleford international trucks
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Have fault eng 0 spn 5397 fail 31 on a cummins isx 2012

Customer Question

Have fault eng 0 spn 5397 fail 31 on a cummins isx 2012
Submitted: 8 months ago.
Category: Medium and Heavy Trucks
Expert:  Alex Olsen replied 8 months ago.

hi im alex, could i have your engine serial number please

Customer: replied 8 months ago.
79515811
Customer: replied 8 months ago.
Here is the picture
Expert:  Alex Olsen replied 8 months ago.

thank you

Expert:  Alex Olsen replied 8 months ago.

alright that fault is for regen to frequent

Expert:  Alex Olsen replied 8 months ago.

are you having regen issues?

Customer: replied 8 months ago.
sir and we cleaned the dpf and doc like three weeks ago. But it asking me to do the regen to often.
Expert:  Alex Olsen replied 8 months ago.

here is the diag for the code. did you reset the DPF and DOC in the ECM after you had them cleaned?

Customer: replied 8 months ago.
I have this code 2754 spn 81 fmi0
Expert:  Alex Olsen replied 8 months ago.

i have no cummins codes that match those numbers