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 :
- Ottawa T2 On Road 4391 SPN Code
- Cadillac XT5 4391 SPN Code
- Freightliner FLC112 4391 SPN Code
- Scania T 500 4391 SPN Code
- Ford F750 XLT SD 4391 SPN Code
- SML Isuzu Sartaj GS HG 75 4391 SPN Code
- SML Isuzu Sartaj GS HG 72 4391 SPN Code
- Freightliner CASCADIA 116 4391 SPN Code
- SML Isuzu Sartaj GS HG 75 MS Container 4391 SPN Code
- VACTOR HXX Paradigm 4391 SPN Code