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 :
- Freightliner Century 4091 SPN Code
- Peterbilt 340 4091 SPN Code
- International Paystar 5900i 4091 SPN Code
- Mercedes Benz Axor 4091 SPN Code
- Volvo 860 4091 SPN Code
- Isuzu NPR DC 4091 SPN Code
- Tata 1112 LPT 4091 SPN Code
- ALTEC DT80 4091 SPN Code
- Mack Pinnacle 64R 4091 SPN Code
- Freightliner MT45G 4091 SPN Code