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 :
- International Prostar + 122 3821 SPN Code
- Freightliner M2106 3821 SPN Code
- International HV507 3821 SPN Code
- Scania T 420 3821 SPN Code
- Freightliner COLUMBIA 120 3821 SPN Code
- Ford F550 Supercab 4x4 3821 SPN Code
- Peterbilt 579EV 3821 SPN Code
- Peterbilt 340 3821 SPN Code
- MAN TGS 3821 SPN Code
- Mack GR64F 3821 SPN Code