4981 SPN Fault Code


Roll Angle Figure of Merit (Extended Range)


Figure of merit for roll angle measurement. 00b = Roll angle fully functional. Data is within sensor specification. 01b = Roll angle degraded. Data is suspect due to environmental conditions. 10b = Error 11b = Not available

4981 spn fault code name is Roll Angle Figure of Merit (Extended Range). If you don't take the time to look into 4981 spn fault when it arises, it can add up quickly. One small issue like 4981 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 4981 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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