4446 SPN Fault Code
4446 spn fault code name is Aftertreatment 2 Outlet NH3 Gas Sensor Power In Range. If you don't take the time to look into 4446 spn fault when it arises, it can add up quickly. One small issue like 4446 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 4446 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 4446 SPN Code :
- Volvo VNX 400 Flat-Roof 4446 SPN Code
- Tata 709g LPT TT 4446 SPN Code
- GMC T7500 4446 SPN Code
- Tata 609g SFC 4446 SPN Code
- Eicher Pro 2095XP CNG 4446 SPN Code
- Freightliner FLD 4446 SPN Code
- International DuraStar 4300 4446 SPN Code
- Hino L7 4446 SPN Code
- Scania P 450 4446 SPN Code
- CUMMINS QSM11 4446 SPN Code