6393 SPN Fault Code

Name:

Engine Fuel System 1 Total Intake Mass Air Flow Rate

Description:

Mass Flow rate of air entering the engine (or the first fuel system on a configuration with more than 1 fuel system). This also includes the amount of exhaust gas recirculated, if any.

6393 spn fault code name is Engine Fuel System 1 Total Intake Mass Air Flow Rate. If you don't take the time to look into 6393 spn fault when it arises, it can add up quickly. One small issue like 6393 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 6393 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.

6393 SPN Fault Code

Name:

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