6621 SPN Fault Code
6621 spn fault code name is Hydraulically Driven Fuel Pump 4 Hydraulic Work. If you don't take the time to look into 6621 spn fault when it arises, it can add up quickly. One small issue like 6621 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 6621 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 6621 SPN Code :
- Eicher Pro 6035 6621 SPN Code
- CAT C15 6621 SPN Code
- Tata LPT 4221.T 6621 SPN Code
- AM GENERAL M923 6621 SPN Code
- Mack ANTHEM 64T 6621 SPN Code
- International 8600 2 AXLE H2N 6621 SPN Code
- Freightliner BUSINESS CLASS M2 6621 SPN Code
- Scania S 730 6621 SPN Code
- Mercedez Benz Antos 6621 SPN Code
- BharatBenz 1214-R 6621 SPN Code