4449 SPN Fault Code
4449 spn fault code name is Aftertreatment 2 Outlet NH3 Gas Sensor Heater Control. If you don't take the time to look into 4449 spn fault when it arises, it can add up quickly. One small issue like 4449 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 4449 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 4449 SPN Code :
- CAT CT660 4449 SPN Code
- Scania R 620 4449 SPN Code
- International 4900 4449 SPN Code
- International 9900ix 4449 SPN Code
- Ford F650 Supercab 4449 SPN Code
- Tata T.11 Ultra 4449 SPN Code
- International LoneStar 4449 SPN Code
- BharatBenz 4028T 4449 SPN Code
- Volvo VNL64T780 4449 SPN Code
- Eicher Pro 2095XP CNG 4449 SPN Code