7516 SPN Fault Code

Name:

Request to Permit DEF Dosing Test Injection

Description:

A request to permit the DEF dosing test injection. The request continues to be broadcast until the test injection is finished or the corresponding permission status indicates an error.000b = no request 001b = request to permit DEF Dosing Test Injection or test injection is running 010b = urgent request to permit DEF Dosing Test Injection or test injection is running 011b to 110b = reserved 111b = don�t care

7516 spn fault code name is Request to Permit DEF Dosing Test Injection. If you don't take the time to look into 7516 spn fault when it arises, it can add up quickly. One small issue like 7516 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 7516 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.

7516 SPN Fault Code

Name:

Description:

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