879312036 Mercruiser O-RING

Table 1
Cross-Reference from CID-FMI Code on Cat Data Link to Troubleshooting Procedure    
Code    Description    Procedure    
1-5     Cylinder #1 Injector current below normal     Troubleshooting, "Injector Solenoid - Test"    
1-6     Cylinder #1 Injector current above normal    
2-5     Cylinder #2 Injector current below normal    
2-6     Cylinder #2 Injector current above normal    
3-5     Cylinder #3 Injector current below normal    
3-6     Cylinder #3 Injector current above normal    
4-5     Cylinder #4 Injector current below normal    
4-6     Cylinder #4 Injector current above normal    
5-5     Cylinder #5 Injector current below normal    
5-6     Cylinder #5 Injector current above normal    
6-5     Cylinder #6 Injector current below normal    
6-6     Cylinder #6 Injector current above normal    
41-3     8 Volt DC Supply : Voltage Above Normal     Troubleshooting, "Sensor Supply - Test"    
41-4     8 Volt DC Supply : Voltage Below Normal     Troubleshooting, "Sensor Supply - Test"    
91-3     Throttle Position Sensor : Voltage Above Normal     Troubleshooting, "Speed Control - Test"    
91-4     Throttle Position Sensor : Voltage Below Normal     Troubleshooting, "Speed Control - Test"    
91-8     Throttle Position Sensor abnormal frequency, pulse width, or period     Troubleshooting, "Speed Control - Test"    
100-3     Engine Oil Pressure Sensor voltage above normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
100-4     Engine Oil Pressure Sensor voltage below normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
100-13     Engine Oil Pressure Sensor : Calibration Required     Troubleshooting, "Sensor Calibration Required - Test"    
110-3     Engine Coolant Temperature Sensor voltage above normal     Troubleshooting, "Sensor Signal (Analog, Passive) - Test"    
110-4     Engine Coolant Temperature Sensor voltage below normal    
168-2     Electrical System Voltage : Erratic, Intermittent, or Incorrect     Troubleshooting, "Electrical Power Supply - Test"    
168-3     Electrical System Voltage : Voltage Above Normal    
168-4     Electrical System Voltage : Voltage Below Normal    
172-3     Intake Manifold Air Temperature Sensor : Voltage Above Normal     Troubleshooting, "Sensor Signal (Analog, Passive) - Test"    
172-4     Intake Manifold Air Temperature Sensor : Voltage Below Normal    
174-3     Fuel Temperature Sensor : Voltage Above Normal    
174-4     Fuel Temperature Sensor : Voltage Below Normal    
190-8     Engine Speed Sensor abnormal frequency, pulse width, or period     Troubleshooting, " Engine Speed- Test"    
246-9     Proprietary CAN Data Link : Abnormal Update Rate     Troubleshooting, "Data Link - Test"    
246-14     Proprietary CAN Data Link : Special Instruction     Troubleshooting, "Data Link Configuration Status - Test"    
247-9     SAE J1939 Data Link : Abnormal Update Rate     Troubleshooting, "Data Link - Test"    
247-14     SAE J1939 Data Link : Special Instruction     Troubleshooting, "Data Link Configuration Status - Test"    
253-2     Personality Module : Erratic, Intermittent, or Incorrect     Troubleshooting, "ECM Software - Install"    
261-11     Engine Timing Offset fault     Troubleshooting, "Engine Speed - Test"    
261-13     Engine Timing Calibration : Calibration Required     Troubleshooting, "Timing - Calibrate"    
262-3     5 Volt Sensor DC Power Supply : Voltage Above Normal     Troubleshooting, "Sensor Supply - Test"    
262-4     5 Volt Sensor DC Power Supply : Voltage Below Normal    
267-3     Remote Shutdown Input : Voltage Above Normal     Troubleshooting, "Shutdown (Ground Level) - Test"    
267-4     Remote Shutdown Input : Voltage Below Normal     Troubleshooting, "Shutdown (Ground Level) - Test"    
268-2     Programmed Parameter Fault : Erratic, Intermittent, or Incorrect     Troubleshooting, "Configuration Parameters"    
274-3     Atmospheric Pressure Sensor : Voltage Above Normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
274-4     Atmospheric Pressure Sensor : Voltage Below Normal    
274-13     Atmospheric Pressure Sensor : Calibration Required     Troubleshooting, "Sensor Calibration Required - Test"    
274-21     Atmospheric Pressure Sensor : Data Drifted Low     Troubleshooting, "Sensor Supply - Test"    
291-5     Engine Cooling Fan Solenoid : Current Below Normal     Troubleshooting, "Cooling Fan Control - Test"    
291-6     Engine Cooling Fan Solenoid : Current Above Normal     Troubleshooting, "Cooling Fan Control - Test"    
296-9     Transmission Control : Abnormal Update Rate     Troubleshooting, "Data Link - Test"    
296-14     Transmission Control : Special Instruction     Troubleshooting, "Data Link Configuration Status - Test"    
342-8     Secondary Engine Speed Sensor : Abnormal Frequency, Pulse Width, or Period     Troubleshooting, "Engine Speed - Test"    
460-3     Fuel Pressure Sensor - After Fuel Filter : Voltage Above Normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
460-4