3601 SPN Fault Code

Name:

Engine Fuel Shutoff Valve Leak Test Control

Description:

Control setting for fuel shutoff valve proving system test. Typically, this type of system can only be used with a dual fuel shutoff system. The test consists of a small pump to pressurize the chamber between the dual fuel shutoffs when they are closed. After pressurizing, the test is passed if the pressure is above a certain threshold, indicating the fuel shutoffs are sealed completely shut without leaks. Otherwise, a low pressure indicates a leak is present past one or both of the fuel shutoffs.00b = Off (reset / no test in process) 01b = On (test in process / test complete) 10b = Reserved 11b = Don�t care / take no action In addition to communicating desired action of the fuel shutoff valve proving system test and its driver status, this new SPN can be used to communicate whether the fuel shutoff valve proving system test failed, through the use of FMIs.

3601 spn fault code name is Engine Fuel Shutoff Valve Leak Test Control. If you don't take the time to look into 3601 spn fault when it arises, it can add up quickly. One small issue like 3601 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 3601 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.

3601 SPN Fault Code

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