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 :
- Tatra Phoenix 4278 SPN Code
- Ashok Leyland Ecomet 1615 HE 4278 SPN Code
- Kenworth T800 4278 SPN Code
- Peterbilt 579EV 4278 SPN Code
- Hino 258LP 4278 SPN Code
- Ashok Leyland Ecomet 1415 HE 4278 SPN Code
- AMW 2518 HL 4278 SPN Code
- Eicher Pro 3019 4278 SPN Code
- Ford F550 4278 SPN Code
- Tata Ultra T.7 Electric 4278 SPN Code