7789 SPN Fault Code
7789 spn fault code name is Engine Fueling Desired Reason. If you don't take the time to look into 7789 spn fault when it arises, it can add up quickly. One small issue like 7789 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 7789 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 7789 SPN Code :
- Isuzu 4HE1XS 7789 SPN Code
- Mack MD742 7789 SPN Code
- Peterbilt 520 7789 SPN Code
- Peterbilt 535 7789 SPN Code
- Western Star 4700 7789 SPN Code
- International Prostar + 122 7789 SPN Code
- Mack ANTHEM 64T 7789 SPN Code
- Eicher Pro 6041 7789 SPN Code
- Freightliner Cascadia Evolution 7789 SPN Code
- Reanult Maxity 7789 SPN Code