SPN 190 - FMI 0 (Event Codes) - E362 (Engine Overspeed Warning/ Shutdown)

Here the STEPS;
1). Connect CAT ET Software to diagnostic port on the ECM.

2). Select Service, then Monitoring System menu.

3). Just to make sure, before setting up the Monitoring System menu, need to set Unlocked on Monitoring System Configuration Access, through menu Service then Parameter Lockout.

4). Back to Monitoring System menu, click on Engine Overspeed sub-menu. Change Monitor System window displays, then edit the value on Trip Point (rpm): 1000-2600 (Least Severe - Warning), 1000-2800 (Most Severe - Shutdown).

5). For example: set the Trip Point to 1000 (rpm) for Least Severe (1) - Warning, and set 1100 (rpm) for Most Severe (3) - Shutdown, then try to testing the Engine Overspeed function while Engine is running. When the Engine speed reached 1000 (rpm), the Engine Overspeed Warning E362 (1) - SPN 190 FMI 15,will displays as below:

→Engine Overspeed Warning (SPN 190 - FMI 15) on Murphy PowerView Display.

And when the Engine speed reached 1100 (rpm), the Engine should be shutdown suddenly (the ECM will activated the Air Shutoff/ASO Valve or Injection Disabled and Engine Overspeed Shutdown E362 (3) on Status Flags, with Event Code: SPN 190 - FMI 0, refer to Figure 1.1 above.

#MONITORING SYSTEM (C-15 Engine)
-Engine Overspeed
-High Auxiliary Pressure
-High Auxiliary Temperature
-High Engine Coolant Temperature
-High Engine Inlet Air Temperature
-High Fuel Filter Pressure Restriction
-High Fuel Pressure
-High Fuel Temperature
-Low Coolant Level
-Low Engine Oil Pressure

#Additional Information:
Depending on the type of application being serviced, the Allowed Values for Trip Point (rpm) can be differed between 1000-2600 or 1800-2600.

If you have any other questions, Email: Sales@obd2.ltd