6637 SPN Fault Code
6637 spn fault code name is Hydraulically Driven Fuel Pump 4 Selection Valve. If you don't take the time to look into 6637 spn fault when it arises, it can add up quickly. One small issue like 6637 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 6637 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 6637 SPN Code :
- Tata LPT 3521 Cowl 6637 SPN Code
- Eicher Pro 3015 6637 SPN Code
- Tata T.9 Ultra 6637 SPN Code
- Volvo VNL 670 6637 SPN Code
- International 4300 SBA 6637 SPN Code
- Scania P 280 6637 SPN Code
- PACCAR MX13 6637 SPN Code
- Scania P 410 6637 SPN Code
- Tata Signa 2821.T 5L Turbotronn 6637 SPN Code
- Isuzu FTR 6637 SPN Code