812851A19 Mercury CYLINDER HEAD

Table 1
J1939 Code Description Refer to Procedure
29-3 Secondary Throttle Position #2 : Voltage Above Normal Troubleshooting, Speed Control (Analog) - Test
29-4 Secondary Throttle Position #2 : Voltage Below Normal Troubleshooting, Speed Control (Analog) - Test
29-8 Secondary Throttle Position #2 : Abnormal Frequency, Pulse Width, or Period Troubleshooting, Speed Control (PWM) - Test
91-3 Secondary Throttle Position #1 : Voltage Above Normal Troubleshooting, Speed Control (Analog) - Test
91-4 Secondary Throttle Position #1 : Voltage Below Normal Troubleshooting, Speed Control (Analog) - Test
91-8 Secondary Throttle Position #1 : Abnormal Frequency, Pulse Width, or Period Troubleshooting, Speed Control (PWM) - Test
94-3 Fuel Delivery Pressure - Voltage Below Normal Troubleshooting , Sensor Signal (Analog, Active) - Test
94-4 Fuel Delivery Pressure - Voltage Above Normal Troubleshooting , Sensor Signal (Analog, Active) - Test
96-3 Fuel Level : Voltage Above Normal Troubleshooting, Fuel Level - Test
96-4 Fuel Level : Voltage Below Normal Troubleshooting, Fuel Level - Test
97-3 Water In fuel Indicator : Voltage Above Normal Troubleshooting, Water in Fuel - Test
97-4 Water in Fuel Indicator : Voltage Below Normal Troubleshooting, Water in Fuel - Test
100-3 Engine Oil Pressure : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
100-4 Engine Oil Pressure : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
105-3 Engine Intake Manifold #1 Temperature : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
105-4 Engine Intake Manifold #1 Temperature : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
109-3 Engine Coolant : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
109-4 Engine Coolant Pressure : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
110-3 Engine Coolant Temperature : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
110-4 Engine Coolant Temperature : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
127-3 Transmission Oil Pressure - Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
127-4 Transmission Oil Pressure - Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
157-3 Engine Injector Metering Rail #1 Pressure : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
157-4 Engine Injector Metering Rail #1 Pressure : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
157-12 Engine Injection Metering Rain #1 Pressure - Bad Device or Component Troubleshooting, Sensor Signal (Analog, Active) - Test
168-3 Battery Potential / Power Input 1 : Voltage Above Normal Troubleshooting, Electrical Power Supply - Test
168-4 Battery Potential / Power Input 1 : Voltage Below Normal Troubleshooting, Electrical Power Supply - Test
173-3 Engine Exhaust Gas Temperature : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
173-4 Engine Exhaust Gas Temperature : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
173-8 Engine Exhaust Gas Temperature : Abnormal Frequency, Pulse Width, or Period Troubleshooting, Sensor Signal (Analog, Passive) - Test
174-3 Engine Fuel Temperature 1 : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
174-4 Engine Fuel Temperature 1 : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
175-3 Engine Oil Temperature - Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
175-4 Engine Oil Temperature - Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
177-3 Transmission Oil Temperature : Voltage Above Normal Troubleshooting, Sensor Signal (Analog, Active) - Test
177-4 Transmission Oil Temperature : Voltage Below Normal Troubleshooting, Sensor Signal (Analog, Passive) - Test
190-8 Engine Speed : Abnormal Frequency, Pulse Width, or Period Troubleshooting, Speed/Timing - Test
630-2 Calibration Memory : Erratic, Intermittent, or Incorrect Troubleshooting, Flash Programming
631-2 Calibration Module : Erratic, Intermittent, or Incorrect Troubleshooting, ECM Software - Install
637-11 Engine Timing Sensor : Other Failure Mode Troubleshooting, Speed/Timing - Test
639-9 J1939 Network #1 : Abnormal Update Rate Troubleshooting, Data Link - Test
651-2 Engine Injector Cylinder #01 : Erratic, Intermittent, or Incorrect Troubleshooting, Injector Data Incorrect - Test
651-5 Engine Injector Cylinder #01 : Current Below Normal Troubleshooting, Injector Solenoid - Test
651-6 Engine Injector Cylinder #01 : Current Above Normal Troubleshooting, Injector Solenoid - Test
652-2 Engine Injector Cylinder #02 : Erratic, Intermittent, or Incorrect Troubleshooting, Injector Data Incorrect - Test
652-5 Engine Injector Cylinder #02 : Current Below Normal Troubleshooting, Injector Solenoid - Test
652-6 Engine Injector Cylinder #02 : Current Abo