CONE 6V2449 - Caterpillar

Engine Monitoring
The Electronic Control Module (ECM) monitors the operating parameters of the engine. The ECM will generate an event code if a specific engine parameter exceeds an acceptable range that is defined by the engine monitoring system. For information on the engine monitoring system, refer to Troubleshooting, "Engine Monitoring System".Cross-Reference Information for Event Codes
Event codes are generated when abnormal operating conditions exist. 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.Portions of this material are reprinted with permission from SAE J1939DA_201607 © 2016 SAE International. SAE International is not responsible for any use or translation of this material, in whole or in part. Please contact SAE International to obtain a complete copy of SAE J1939DA_201607, the official definitive source of this standard.
Table 1
Cross-Reference from Diagnostic Trouble Codes to Functional Test or Procedure
J1939 Code and Description CDL Code and Description Troubleshooting Procedure
52-0
Engine Intercooler Temperature : High - most severe (3) E771 (3)
High Aftercooler Temperature Troubleshooting, "Aftercooler Coolant Temperature Is High"
52-15
Engine Intercooler Temperature : High - least severe (1) E771 (1)
High Aftercooler Temperature Troubleshooting, "Aftercooler Coolant Temperature Is High"
52-16
Engine Intercooler Temperature : High - moderate severity (2) E771 (2)
High Aftercooler Temperature Troubleshooting, "Aftercooler Coolant Temperature Is High"
94-0
Engine Fuel Delivery Pressure : High - most severe (3) E1218 (3)
High Unfiltered Fuel Pressure Troubleshooting, "Fuel Pressure Is High"
94-15
Engine Fuel Delivery Pressure : High - least severe (1) E1218 (1)
High Unfiltered Fuel Pressure Troubleshooting, "Fuel Pressure Is High"
94-16
Engine Fuel Delivery Pressure : High - moderate severity (2) E1218 (2)
High Unfiltered Fuel Pressure Troubleshooting, "Fuel Pressure Is High"
95-0
Engine Fuel Filter Differential Pressure : High - most severe (3) E390 (3)
Fuel Filter Restriction Troubleshooting, "Fuel Filter Is Restricted"
95-15
Engine Fuel Filter Differential Pressure : High - least severe (1) E390 (1)
Fuel Filter Restriction Troubleshooting, "Fuel Filter Is Restricted"
95-16
Engine Fuel Filter Differential Pressure : High - moderate severity (2) E390 (2)
Fuel Filter Restriction Troubleshooting, "Fuel Filter Is Restricted"
99-0
Engine Oil Filter Differential Pressure : High - most severe (3) E73 (3)
High Oil Filter Differential Pressure Troubleshooting, "Oil Filter Differential Pressure Problem"
99-15
Engine Oil Filter Differential Pressure : High - least severe (1) E73 (1)
High Oil Filter Differential Pressure Troubleshooting, "Oil Filter Differential Pressure Problem"
99-16
Engine Oil Filter Differential Pressure : High - moderate severity (2) E73 (2)
High Oil Filter Differential Pressure Troubleshooting, "Oil Filter Differential Pressure Problem"
100-1
Engine Oil Pressure : Low - most severe (3) E360 (3)
Low Engine Oil Pressure Troubleshooting, "Oil Pressure Is Low"
100-17
Engine Oil Pressure : Low - least severe (1) E360 (1)
Low Engine Oil Pressure Troubleshooting, "Oil Pressure Is Low"
100-18
Engine Oil Pressure : Low - moderate severity (2) E360 (2)
Low Engine Oil Pressure Troubleshooting, "Oil Pressure Is Low"
101-0
Engine Crankcase Pressure : High - most severe (3) E1036 (3)
High Crankcase Pressure Troubleshooting, "Crankcase Pressure Is High"
101-15
Engine Crankcase Pressure : High - least severe (1) E1036 (1)
High Crankcase Pressure Troubleshooting, "Crankcase Pressure Is High"
101-16
Engine Crankcase Pressure : High - moderate severity (2) E1036 (2)
High Crankcase Pressure Troubleshooting, "Crankcase Pressure