4778 SPN Fault Code
4778 spn fault code name is Aftertreatment 2 Gas Oxidation Catalyst Differential Temperature. If you don't take the time to look into 4778 spn fault when it arises, it can add up quickly. One small issue like 4778 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 4778 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 4778 SPN Code :
- Ashok Leyland 4225 4778 SPN Code
- Kenworth W900L 4778 SPN Code
- Peterbilt 365 4778 SPN Code
- International DuraStar 4300 4778 SPN Code
- Volvo VAH 600 Flat-Roof Sleeper 4778 SPN Code
- Tata T.16 Ultra 4778 SPN Code
- Tata 710 SFC 4778 SPN Code
- Iveco Acco 4778 SPN Code
- Freightliner CORONADO 132 4778 SPN Code
- Toyota Tacoma 4778 SPN Code