93722 Mercruiser LIFTER, HYDRAULIC VALVE

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.
Table 1
Cross-Reference from Diagnostic Trouble Codes to Functional Test or Procedure
J1939 Code and Description Troubleshooting Procedure
92-0
Engine Percent Load At Current Speed : High - most severe (3) Troubleshooting, "Engine Overloads"
92-15
Engine Percent Load At Current Speed : High - least severe (1) Troubleshooting, "Engine Overloads"
99-0
Engine Oil Filter Differential Pressure : High - most severe (3) Troubleshooting, "Oil Filter Differential Pressure Problem"
99-1
Engine Oil Filter Differential Pressure : Low - most severe (3) Troubleshooting, "Oil Filter Differential Pressure Problem"
99-15
Engine Oil Filter Differential Pressure : High - least severe (1) Troubleshooting, "Oil Filter Differential Pressure Problem"
99-17
Engine Oil Filter Differential Pressure : Low - least severe (1) Troubleshooting, "Oil Filter Differential Pressure Problem"
100-1
Engine Oil Pressure : Low - most severe (3) Troubleshooting, "Oil Pressure Is Low"
100-15
Engine Oil Pressure : High - least severe (1) Troubleshooting, "Oil Pressure Is High"
100-17
Engine Oil Pressure : Low - least severe (1) Troubleshooting, "Oil Pressure Is Low"
105-0
Engine Intake Manifold #1 Temperature : High - most severe (3) Troubleshooting, "Intake Manifold Air Temperature Is High"
105-15
Engine Intake Manifold #1 Temperature : High - least severe (1) Troubleshooting, "Intake Manifold Air Temperature Is High"
107-15
Engine Air Filter 1 Differential Pressure : High - least severe (1) Troubleshooting, "Inlet Air Is Restricted"
101-0
Engine Crankcase Pressure : High - most severe (3) Troubleshooting, "Crankcase Pressure Is High"
101-15
Engine Crankcase Pressure : High - least severe (1) Troubleshooting, "Crankcase Pressure Is High"
101-17
Engine Crankcase Pressure : Low - least severe (1) Troubleshooting, "Crankcase Pressure Is Low"
109-0
Engine Coolant Pressure : High - most severe (3) Troubleshooting, "Coolant Pressure Is High"
109-1
Engine Coolant Pressure : Low - most severe (3) Troubleshooting, "Coolant Pressure Is Low"
109-15
Engine Coolant Pressure : High - least severe (1) Troubleshooting, "Coolant Pressure Is High"
109-17
Engine Coolant Pressure : Low - least severe (1) Troubleshooting, "Coolant Pressure Is Low"
110-0
Engine Coolant Temperature : High - most severe (3) Troubleshooting, "Coolant Temperature Is High"
110-15
Engine Coolant Temperature : High - least severe (1) Troubleshooting, "Coolant Temperature Is High"
110-17
Engine Coolant Temperature : Low - least severe (1) Troubleshooting, "Coolant Temperature Is Low"
167-0
Charging System Potential : High - most severe (3) Troubleshooting, "Alternator Problem"
167-1
Charging System Potential : Low - most severe (3) Troubleshooting, "Alternator Problem"
167-15
Charging System Potential : High - least severe (1) Troubleshooting, "Alternator Problem"
167-17
Charging System Potential : Low - least severe (1) Troubleshooting, "Alternator Problem"
174-15
Engine Fuel Temperature 1 : High - least severe (1) Troubleshooting, "Fuel Temperature Is High"
175-0
Engine Oil Temperature 1 : High - most severe (3) Troubleshooting, "Oil Temperature Is High"
175-15
Engine Oil Temperature 1 : High - least severe (1) Troubleshooting, "Oil Temperature Is High"
190–0
Engine Speed : High - most severe (3) Troubleshooting, "Engine Overspeeds"
190–15
Engine Speed : High - least severe (1) Troubleshooting, "Engine Overspeeds"
970-0
Engine Auxiliary Engine Shutdown Switch : High - most severe (3) Troubleshooting, "Engine Shutdown or Start Inhibit Initiated by Driven Equipment"
1137-0
Engine Exhaust Gas Port 1 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1137-15
Engine Exhaust Gas Port 1 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1137-19
Engine Exhaust Gas Port 1 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1138-0
Engine Exhaust Gas Port 2 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1138-15
Engine Exhaust Gas Port 2 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1138-19
Engine Exhaust Gas Port 2 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1139-0
Engine Exhaust Gas Port 3 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1139-15
Engine Exhaust Gas Port 3 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1139-19
Engine Exhaust Gas Port 3 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1140-0
Engine Exhaust Gas Port 4 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1140-15
Engine Exhaust Gas Port 4 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1140-19
Engine Exhaust Gas Port 4 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1141-0
Engine Exhaust Gas Port 5 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1141-15
Engine Exhaust Gas Port 5 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1141-19
Engine Exhaust Gas Port 5 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1142-0
Engine Exhaust Gas Port 6 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1142-15
Engine Exhaust Gas Port 6 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1142-19
Engine Exhaust Gas Port 6 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1143-0
Engine Exhaust Gas Port 7 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is High"
1143-15
Engine Exhaust Gas Port 7 Temperature : High - least severe (1) Troubleshooting, "Exhaust Temperature Is High"
1143-19
Engine Exhaust Gas Port 7 Temperature : Data Error Troubleshooting, "Exhaust Temperature Is High"
1144-0
Engine Exhaust Gas Port 8 Temperature : High - most severe (3) Troubleshooting, "Exhaust Temperature Is Hi