HOSE AS 2935317 - Caterpillar

Which Generate This Code:This event code will only be generated if the switch on the water separator filter is installed and correctly wired to the Electronic Control Module (ECM). The feature must be enabled in the customer programmable parameters on the electronic service tool.The ECM detects a high water level in the fuel filter if a water level sensor is installed in the fuel filter. If the water rises above a set level for more than thirty seconds, the ECM will generate this code. The code will become inactive when the switch has been immersed in fuel for 5 seconds.Note: The code is generated only when the engine is running.System Response:If equipped, the warning lamp will come on and the event code will be logged.E232-1 NoneTest Step 1. Refer to Systems Operation, Testing and Adjusting, "Fuel System - Inspect".Results:
OK - STOP