4338 SPN Fault Code
4338 spn fault code name is Aftertreatment 1 SCR Doser Valve Exhaust Temperature Reduction Request. If you don't take the time to look into 4338 spn fault when it arises, it can add up quickly. One small issue like 4338 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 4338 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 4338 SPN Code :
- Peterbilt 330 4338 SPN Code
- Ford Econoline 4338 SPN Code
- Tata Ultra Sleek T.7 4338 SPN Code
- Freightliner Cascadia PT126 4338 SPN Code
- Mack Titan 4338 SPN Code
- Hino 700 4338 SPN Code
- Peterbilt 567 4338 SPN Code
- GMC Sierra 2500HD 4338 SPN Code
- Mack GRF64 4338 SPN Code
- Mercedes Benz Actros 4338 SPN Code