632 SPN Fault Code

Name:

Engine Fuel Shutoff 1 Control

Description:

Control setting for fuel shutoff 1. The second instance is SPN 2807. For a single fuel shutoff system, this represents its commanded position. For a dual fuel shutoff system, this SPN is representative of the upstream fuel shutoff commanded position. When fuel (gas) is desired at the engine, the fuel shutoff is opened. Otherwise, it is closed.00b = Open (fuel supplied to engine) 01b = Closed (no fuel supplied to engine) 10b = Reserved 11b = Don�t care / take no action In addition to communicating desired action of fuel shutoff 1 and its driver status, this new SPN can be used to communicate whether fuel shutoff 1 feedback position (if available) matches the commanded position, through the use of FMIs.

632 spn fault code name is Engine Fuel Shutoff 1 Control. If you don't take the time to look into 632 spn fault when it arises, it can add up quickly. One small issue like 632 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 632 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.

632 SPN Fault Code

Name:

Description:

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