6819 SPN Fault Code

Name:

Aftertreatment SCR Malfunction Time

Description:

Indicates the amount of time an error condition has been active due to a malfunction in the Aftertreatment SCR system.The source of the malfunction condition could be a component failure, detection of tampering, or other reason that prevents normal operation. This will accumulate over the life of the product and will never be reset. Although frozen DEF may prevent the Aftertreatment SCR system from operating normally, frozen DEF is not considered a malfunction for the purpose of this parameter. Refer to SPN 7938 for DEF frozen time.

6819 spn fault code name is Aftertreatment SCR Malfunction Time. If you don't take the time to look into 6819 spn fault when it arises, it can add up quickly. One small issue like 6819 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 6819 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.

6819 SPN Fault Code

Name:

Description:

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