3821 SPN Fault Code
3821 spn fault code name is Engine Exhaust Gas Recirculation 1 Valve 2 Control. If you don't take the time to look into 3821 spn fault when it arises, it can add up quickly. One small issue like 3821 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 3821 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 3821 SPN Code :
- Freightliner CA125 DC 3821 SPN Code
- Volvo VNL64T740 3821 SPN Code
- Peterbilt 365 3821 SPN Code
- Mack GU713 3821 SPN Code
- Volvo VNL 430 3821 SPN Code
- Western Star 5700XE 3821 SPN Code
- Ford E350 3821 SPN Code
- Volvo VNL64T 3821 SPN Code
- JERR-DAN 22SRR6T-LPW 3821 SPN Code
- Freightliner CD122SD 3821 SPN Code