CABLE AS 3728374 - Caterpillar

The Electronic Control Module (ECM) detects all of the following conditions:
The warning for high fuel pressure has been enabled.
The engine has been running at least 60 seconds. After 60 seconds, the ECM detects a high fuel pressure.
The fuel pressure exceeds the trip point for a time period of two seconds.System Response:The ECM will log the warning. The ECM will activate the warning for high fuel pressure.Possible Performance Effect:NoneTest Step 1. Perform a Check of the Fuel System
Perform a check of the fuel system. Refer to the appropriate topic in Testing and Adjusting for possible causes. Expected Result:There is a problem with the fuel system.Results:
OK - There is a problem with the fuel system.Repair: Monitor the operation of the engine.Repair the problem.STOP