4391 SPN Fault Code
4391 spn fault code name is Aftertreatment 2 SCR Doser Valve Exhaust Temperature Reduction Request. If you don't take the time to look into 4391 spn fault when it arises, it can add up quickly. One small issue like 4391 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 4391 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 4391 SPN Code :
- Tata 407 Gold SFC RJ 4391 SPN Code
- Sterling LT7500 4391 SPN Code
- Ford F600 Reg Cab 4x2 4391 SPN Code
- Freightliner CORONADO 122 4391 SPN Code
- SML Isuzu Sartaj GS 5252 4391 SPN Code
- Eicher Pro 2059 CNG 4391 SPN Code
- International 8200 4391 SPN Code
- Tata 1009g LPT 4391 SPN Code
- Toyota Dyna 4391 SPN Code
- DAF XF105 4391 SPN Code