7331 SPN Fault Code

Name:

Aftertreatment Thermal Management Inhibit Request

Description:

Provides state of inhibit request for Aftertreatment thermal management from external system. Aftertreatment Thermal Management indicates that the exhaust temperatures have been controlled for expected functioning of the aftertreatment system � This is not just limited to temperature increase for regeneration of DPF or SCR. Inhibit request is active when temperature change in aftertreatment system leads to deviation in the normal functioning of the external system and external system requests thermal management to be suspended for some duration. Status of SPN 7332 indicates whether the inhibit request is accepted. 00b = Do not inhibit 01b = Inhibit 10b = Reserved for SAE assignment 11b = Not Available

7331 spn fault code name is Aftertreatment Thermal Management Inhibit Request. If you don't take the time to look into 7331 spn fault when it arises, it can add up quickly. One small issue like 7331 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 7331 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.

7331 SPN Fault Code

Name:

Description:

Similar SPN Codes :

Truck List With 7331 SPN Code :