12015A 1 Mercury COVER

Table 1
Cross-Reference from Event Codes on Cat Data Link to Troubleshooting Procedure    
Code and Description    Troubleshooting Procedure    
E073(1) High Oil Filter Differential Pressure    Troubleshooting, "Oil Pressure is Low"    
E073(2) High Oil Filter Differential Pressure    
E073(3) High Oil Filter Differential Pressure    
E098(1) Engine Pre-lube Override     Troubleshooting, "Prelubrication - Test"    
E171(2) Low Engine Oil Level     Troubleshooting, "Oil Pressure is Low"    
E171(3) Low Engine Oil Level    
E198(1) Low Fuel Pressure     Troubleshooting, "Fuel Pressure Is Low"    
E198(2) Low Fuel Pressure    
E199(1) Low Coolant Temperature     Troubleshooting, "Coolant Temperature Is Low"    
E199(2) Low Coolant Temperature    
E199(3) Low Coolant Temperature    
E233(1)Low Engine Pre-Lube Pressure     Troubleshooting, "Prelubrication Pump Problem"    
E265(1)User Defined Shutdown     Troubleshooting, "Engine Shutdown Occurrence"    
E278(1)High Exhaust Differential Temperature     Troubleshooting, "Turbocharger Turbine Temperature Is High"    
E278(2)High Exhaust Differential Temperature    
E278(3)High Exhaust Differential Temperature    
E321(1)High Right Exhaust Temperature     Troubleshooting, "Exhaust Temperature Is High"    
E321(2)High Right Exhaust Temperature    
E321(3)High Right Exhaust Temperature    
E322(1)High Left Exhaust Temperature     Troubleshooting, "Exhaust Temperature Is High"    
E322(2)High Left Exhaust Temperature    
E322(3)High Left Exhaust Temperature    
E360(1) Low Engine Oil Pressure     Troubleshooting, "Oil Pressure Is Low"    
E360(2) Low Engine Oil Pressure    
E360(3) Low Engine Oil Pressure    
E361(1) High Engine Coolant Temperature     Troubleshooting, "Coolant Temperature Is High"    
E361(2) High Engine Coolant Temperature    
E361(3) High Engine Coolant Temperature    
E362(1) Engine Overspeed     Troubleshooting, "Engine Overspeeds"    
E362(3) Engine Overspeed    
E390(1) Fuel Filter Restriction     Troubleshooting, "Fuel Temperature Is High"    
E390(2) Fuel Filter Restriction    
E390(3) Fuel Filter Restriction    
E539(1) High Intake Manifold Air Temperature     Troubleshooting, "Intake Manifold Air Temperature Is High"    
E539(2) High Intake Manifold Air Temperature    
E539(3) High Intake Manifold Air Temperature    
E583(1)High Air Inlet #1 Differential Pressure     Troubleshooting, "Inlet Air Is Restricted"    
E583(2)High Air Inlet #1 Differential Pressure    
E584(1)High Engine Air Filter #2 Differential Pressure    
E584(2)High Engine Air Filter #2 Differential Pressure    
E678(1)Ground Level Shutdown     Troubleshooting, "Shutdown (Ground Level) - Test"    
E771(1)High Aftercooler Temperature     Troubleshooting, "Aftercooler Coolant Temperature Is High"    
E771(2)High Aftercooler Temperature    
E771(3)High Aftercooler Temperature    
E1036(1)High Crankcase Pressure     Troubleshooting, "Crankcase Pressure Is High"    
E1036(2)High Crankcase Pressure    
E1045(2)Low Intake Manifold Pressure     Troubleshooting, "Intake Manifold Air Pressure Is Low"    
E1218(2)High Unfiltered Fuel Pressure     Troubleshooting, "Fuel Pressure Is High"    
E2112(1)Low Engine Coolant Pressure     Troubleshooting, "Coolant Pressure Is Low"    
E2112(2)Low Engine Coolant Pressure    
E2112(3)Low Engine Coolant Pressure    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 from the sensor is outside of the operating range of the sensor. The sensor circuit has an electronic problem. A diagnostic code will be generated for the sensor circuit. Refer to Troubleshooting, "Diagnostic Trouble Code List" for additional information on diagnostic codes.Logged Event Codes
When the Electronic Control Module (ECM) generates an event code, the ECM logs the code in permanent memory. The ECM has an internal diagnostic clock. The ECM will record the following information when an event code is generated:
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