4278 SPN Fault Code
4278 spn fault code name is Engine Cylinder #12 Exhaust Valve Actuator. If you don't take the time to look into 4278 spn fault when it arises, it can add up quickly. One small issue like 4278 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 4278 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.
Truck List With 4278 SPN Code :
- International 8300 4278 SPN Code
- Volvo VNX 740 Mid-Roof 4278 SPN Code
- GMC 3500 HD 4278 SPN Code
- Kenworth W990 4278 SPN Code
- Eicher Pro 6041 4278 SPN Code
- Tata T.18 Ultra SL 4278 SPN Code
- Western Star 4900SF 4278 SPN Code
- GMC Savana 4278 SPN Code
- International WorkStar 4278 SPN Code
- Kenworth W900 4278 SPN Code