Volvo VN 860 6406 SPN Fault Code
Volvo VN 860 6406 spn fault code name is Engine Cylinder 3 Synchronous Knock Level. If you don't take the time to look into Volvo VN 860 6406 spn fault when it arises, it can add up quickly. One small issue like Volvo VN 860 6406 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 Volvo VN 860 6406 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.