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 :
- Tata Signa 2821.T 5L Turbotronn 4778 SPN Code
- Mack ANTHEM 64T 4778 SPN Code
- Freightliner Cascadia CA126 4778 SPN Code
- Freightliner FLD132 CLASSIC XL 4778 SPN Code
- Freightliner XC-P 4778 SPN Code
- Mack GRF64 4778 SPN Code
- International PayStar 5600I 4778 SPN Code
- Mahindra Furio 16 4778 SPN Code
- Tata LPT 510 4778 SPN Code
- CUMMINS ISB 4778 SPN Code