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 :
- Freightliner XB-S 6637 SPN Code
- BharatBenz 3123 6637 SPN Code
- Tata Signa 2823.K Drill Rig 6637 SPN Code
- Freightliner CASCADIA 113 6637 SPN Code
- Scania S 620 6637 SPN Code
- Mercedes Benz Actros 6637 SPN Code
- Mack GR64F 6637 SPN Code
- Tata 710 LPT 6637 SPN Code
- Freightliner M2 106 26 FT BOX TRUCK 6637 SPN Code
- Tata 610 SFC 6637 SPN Code