6639 SPN Fault Code
6639 spn fault code name is Gaseous Fuel Tank 3 High Pressure Shutoff Valve. If you don't take the time to look into 6639 spn fault when it arises, it can add up quickly. One small issue like 6639 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 6639 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 6639 SPN Code :
- Isuzu NPR HD 6639 SPN Code
- Tata T.16 Ultra SL 6639 SPN Code
- Tata 1012 LPT 6639 SPN Code
- Peterbilt 386 6639 SPN Code
- Freightliner XBA 6639 SPN Code
- SML Isuzu Supreme GS 6639 SPN Code
- Freightliner XC-R 6639 SPN Code
- Freightliner Cascadia CA126 6639 SPN Code
- Peterbilt 579 6639 SPN Code
- Eicher Pro 2050 CNG 6639 SPN Code