4091 SPN Fault Code
4091 spn fault code name is NOx limits exceeded due to Deactivation of EGR. If you don't take the time to look into 4091 spn fault when it arises, it can add up quickly. One small issue like 4091 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 4091 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 4091 SPN Code :
- Eicher Pro 2059 CNG 4091 SPN Code
- Freightliner CA125 SLP 4091 SPN Code
- Scania R 410 4091 SPN Code
- Western Star 4900EX 4091 SPN Code
- Peterbilt 357 4091 SPN Code
- International 8200 4091 SPN Code
- Freightliner FLC11242T 4091 SPN Code
- International 8100 4091 SPN Code
- Peterbilt 379 4091 SPN Code
- AMW 2516 TM 4091 SPN Code