BEARING 1T0209 - Caterpillar

Cross-Reference Information for Event Codes
Table 1 is a list of the event codes for the engine. The event codes are cross-referenced with the appropriate procedure that can be used to troubleshoot the code.Event codes are generated when abnormal operating conditions exist. A further explanation of event codes and the engine monitoring system is described after Table 1.
Table 1
Cross-Reference from Event Codes on Cat Data Link to Troubleshooting Procedure
Code Description Troubleshooting Procedure
E096 (2) High Fuel Pressure Troubleshooting, "Fuel Pressure is High"
E172 High Air Filter Restriction Check the air intake for restrictions.
Inspect and clean the air filter or replace the air filter.
E194 High Exhaust Temperature Troubleshooting, "Exhaust Temperature Is High"
E265 User-Defined Shutdown Troubleshooting, "Shutdown - Test"
E360 Low Engine Oil Pressure Troubleshooting, "Oil Pressure Is Low"
E361 High Engine Coolant Temperature Troubleshooting, "Coolant Temperature Is High"
E362 Engine Overspeed Troubleshooting, "Engine Overspeeds"
E363 High Fuel Supply Temperature Troubleshooting, "Fuel Temperature Is High"
E390 Fuel Filter Restriction Troubleshooting, "Fuel Filter Differential Pressure - Test"
E441 Idle Elevated to Increase Battery Voltage Troubleshooting, "Idle Speed Is High"
E539 High Intake Manifold Air Temperature Troubleshooting, "Intake Manifold Air Temperature Is High"
E1171 Engine Idle Shutdown Occurred Troubleshooting, "Engine Shutdown While Idling"
E1172 Engine Idle Shutdown Pending Troubleshooting, "Engine Shutdown While Idling" Parts of the Event Code
Event Code - The "E" identifies the code as an event code. The "XXX(X)" represents a numeric identifier for the event code. The fourth "(X)" assigns one of three levels to the active event code according to the severity of the abnormal system condition. The code is followed by a description of the code. Refer to the following example:
E360(1) Low Oil Pressure
E360(2) Low Oil Pressure
E360(3) Low Oil PressureThe definition for the levels of severity for an event are defined below:Level 1 - Level 1 alerts the operator that an engine system requires attention. The operator should check that the involved system condition or the operator should perform maintenance on the involved system at the earliest possible time.Level 2 - Level 2 requires a change in the operation of the engine or the performance of a maintenance procedure. Failure to correct the problem may result in damage to the engine components.Level 3 - Level 3 requires an immediate safe shutdown of the engine in order to avoid damage to the engine or injury to personnel around the engine. The problem that caused the event must be corrected before engine operation can resume.Active Event Codes
An active event code represents a problem with engine operation. Correct the problem as soon as possible.Active event codes are listed in ascending numerical order. The code with the lowest number is listed first.Illustration 1 is an example of the operating range of a sensor.
Illustration 1 g01365757
Example of the typical operating range of a sensor
(1) This area represents the normal operating range of the engine parameter.
(2) In these areas, the engine is operating in an unsafe operating range of the monitored parameter. An event code will be generated for the monitored parameter. The sensor circuit does not have an electronic problem.
(3) In these areas, the signal