ELBOW-PIPE 0066434 - Caterpillar

Clearing Event Codes
A code is cleared from memory when one of the following conditions occur:
The code does not recur for 100 hours.
A new code is logged and there are already ten codes in memory. In this case, the oldest code is cleared.
The service technician manually clears the code.Always clear logged event codes after investigating and correcting the problem which generated the code.Troubleshooting
To troubleshooting the engine, perform the following steps in order to diagnose a malfunction:
Obtain the following information about the complaint:
The event and the time of the event
Determine the conditions for the event. The conditions will include the engine rpm and the load.
Determine if there are any systems that were installed by the dealer or by the customer that could cause the event.
Determine whether any additional events occurred.
Verify that the complaint is not due to normal engine operation. Verify that the complaint is not due to error of the operator.
Narrow the probable cause. Consider the operator information, the conditions of operation, and the history of the engine.
Perform a visual inspection. Inspect the following items:
Fuel supply
Oil level
Oil supply
Wiring
ConnectorsBe sure to check the connectors. This check is important for problems that are intermittent. Refer to Troubleshooting, "Electrical Connectors - Inspect" for additional information.If these steps do not resolve the problem, refer to Table 1 for the procedure to troubleshoot the event code.Parameter Settings of the Engine Monitoring System
The default settings for the parameters are programmed at the factory. The parameter settings for the engine monitoring system can also be viewed on Cat® Electronic Technician (ET).Parameters for the Monitoring System
Table 2
Default Settings of the Programmable Monitoring System
Code and Description Severity Delay in Seconds Trip Point Default State
99-15 Engine Oil Filter Differential Pressure : High - least severe (1) (0) 5 105 kPa (15.2 psi) On
100-17 Engine Oil Pressure : Low - least severe (1) (1) 4 Map Dependant Always On
100-1 Engine Oil Pressure : Low - most severe (3) (3) 8 Map Dependant On
101-15 Engine Crankcase Pressure : High - least severe (1) (1) 5 2 kPa (0.3 psi) On
101-16 Engine Crankcase Pressure : High - moderate