1940 SPN Fault Code
1940 spn fault code name is Aux Valve 3 Extend Port Pressure. If you don't take the time to look into 1940 spn fault when it arises, it can add up quickly. One small issue like 1940 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 1940 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 1940 SPN Code :
- Freightliner CA125 SLP 1940 SPN Code
- Ford F650 Supercab 1940 SPN Code
- Freightliner FLC11242T 1940 SPN Code
- Tata LPT 4825 1940 SPN Code
- Eicher Pro 2110XP 1940 SPN Code
- Ford F350 1940 SPN Code
- Eicher Pro 2110 1940 SPN Code
- Eicher Pro 2110XP Plus 1940 SPN Code
- Freightliner COLUMBIA 120 1940 SPN Code
- International Prostar 1940 SPN Code