5477 SPN Fault Code

Name:

Engine Friction Percent Torque, Point 7

Description:

The static portion of the friction torque at speed point 7 (SPN 533) of the engine torque map in the engine configuration message. This parameter does not include Estimated Pumping � Percent Torque (SPN 5398) and is expected to change with temperature. The data is transmitted as a percent of the reference engine torque (SPN 544).

5477 spn fault code name is Engine Friction Percent Torque, Point 7. If you don't take the time to look into 5477 spn fault when it arises, it can add up quickly. One small issue like 5477 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 5477 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

5477 SPN Fault Code

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