2889 SPN Fault Code

Name:

Engine Droop Accelerator 1 Select State

Description:

In some off-highway applications it may be desirable to have multiple droop settings available across the range of engine operation. For example, in an agricultural tractor application, this functionality allows a higher engine speed during low load so as to maximize vehicle speed driven between fields on the road. Another use of the alternate droop settings would be to provide functionality for maintaining an engine speed independent of the applied load on demand. There is a normal droop setting, and up to 13 additional preprogrammed droop settings which are user selectable by switching. The selections may apply to Accelerator 1. This parameter indicates which state has been selected by the controlling ECM.0000b = Control state is Normal Droop Setting 0001b to 1101b = Control state is one of Droop Setting 1 through 13 (in sequential order) 1110b = SAE reserved 1111b = Not available

2889 spn fault code name is Engine Droop Accelerator 1 Select State. If you don't take the time to look into 2889 spn fault when it arises, it can add up quickly. One small issue like 2889 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 2889 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.

2889 SPN Fault Code

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