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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 5318
Experience:  Owner at DJ Wilson
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I have a 2012 Volvo 780 VNL-- just got a fault code of 5443

Customer Question

I have a 2012 Volvo 780 VNL-- just got a fault code of 5443 with a fm of 13. First event and last event are blank I know the fault code is for the Ecuador and that it is showing out of calibration I am in California going to Ohio with a very very tight run and then 4 days off. What, if any, risks will I incur to drive to Ohio and then get it repaired?
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Daniel Wilson replied 1 year ago.

Hi my name is***** will be glad to help. It would be a coin toss as at some point the ECM will derate your engine forcing your to address this. As I am sure you know it will likely happen at 2 am when no one is available to work on it. Let me know if you need more help

ECM SPN 5443, Aftertreatment 1 Hydrocarbon Dosing System – MID 128

PPID 329

FMI 13

Calibration value out

of range

Air pressure, not

within expected

range

Regeneration not

possible

Low air pressure

Aftertreatment Hydrocarbon Dosing

Module

Expert:  Daniel Wilson replied 1 year ago.

Hi, Did you get this resolved?

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