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 :
- Freightliner XC-R 4278 SPN Code
- Freightliner CA126SLP 4278 SPN Code
- Mack GR42f9 4278 SPN Code
- Dodge 5500 SLT 4278 SPN Code
- Ford F350 Super Duty 4278 SPN Code
- International 9200i SBA 4278 SPN Code
- Tata 709g LPT 4278 SPN Code
- Reanult Kerax 4278 SPN Code
- Sterling L7500 4278 SPN Code
- Volvo VHD64B300 4278 SPN Code
