5021 SPN Fault Code

Name:

Momentary Engine Maximum Power Enable Feedback

Description:

Momentarily requesting Engine Maximum Power Enable – feature support feedback 00b = disabled 01b = supported 10b = reserved 11b = don’t care

5021 spn fault code name is Momentary Engine Maximum Power Enable Feedback. If you don't take the time to look into 5021 spn fault when it arises, it can add up quickly. One small issue like 5021 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 5021 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.

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Truck List With 5021 SPN Code :

SPNFMI Faults and Engine error code check tool. SPN code listing with names and descriptions.

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