834973T Mercury GEAR, Driven

Table 1
List of Diagnostic Trouble Codes
J1939 Code and Description CDL Code and Description Troubleshooting Procedure
29-2
Accelerator Pedal Position 2 : Erratic, Intermittent, or Incorrect 774-2
Secondary Throttle Position Sensor : Erratic, Intermittent, or Incorrect Troubleshooting, "Speed Control - Test"
29-3
Accelerator Pedal Position 2 : Voltage Above Normal 774-3
Secondary Throttle Position Sensor : Voltage Above Normal Troubleshooting, "Speed Control - Test"
29-4
Accelerator Pedal Position 2 : Voltage Below Normal 774-4
Secondary Throttle Position Sensor : Voltage Below Normal Troubleshooting, "Speed Control - Test"
29-8
Accelerator Pedal Position 2 : Abnormal Frequency, Pulse Width, or Period 774-8
Secondary Throttle Position Sensor : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed Control - Test"
91-2
Accelerator Pedal Position 1 : Erratic, Intermittent, or Incorrect 91-2
Throttle Position Sensor : Erratic, Intermittent, or Incorrect Troubleshooting, "Speed Control - Test"
91-3
Accelerator Pedal Position 1 : Voltage Above Normal 91-3
Throttle Position Sensor : Voltage Above Normal Troubleshooting, "Speed Control - Test"
91-4
Accelerator Pedal Position 1 : Voltage Below Normal 91-4
Throttle Position Sensor : Voltage Below Normal Troubleshooting, "Speed Control - Test"
91-8
Accelerator Pedal Position 1 : Abnormal Frequency, Pulse Width, or Period 91-8
Throttle Position Sensor : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed Control - Test"
100-3
Engine Oil Pressure : Voltage Above Normal 100-3
Engine Oil Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
100-4
Engine Oil Pressure : Voltage Below Normal 100-4
Engine Oil Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
100-13
Engine Oil Pressure : Calibration Required 100-13
Engine Oil Pressure Sensor : Calibration Required Troubleshooting, "Sensor Calibration Required - Test"
101-3
Engine Crankcase Pressure : Voltage Above Normal 101-3
Crankcase Air Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-4
Engine Crankcase Pressure : Voltage Below Normal 101-4
Crankcase Air Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-13
Engine Crankcase Pressure : Calibration Required 101-13
Crankcase Air Pressure Sensor : Calibration Required Troubleshooting, "Sensor Calibration Required - Test"
108-3
Barometric Pressure : Voltage Above Normal 274-3
Atmospheric Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-4
Barometric Pressure : Voltage Below Normal 274-4
Atmospheric Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-13
Barometric Pressure : Calibration Required 274-13
Atmospheric Pressure Sensor : Calibration Required Troubleshooting, "Sensor Calibration Required - Test"
108-21
Barometric Pressure : Data Drifted Low 274-21
Atmospheric Pressure Sensor : Data Drifted Low Troubleshooting, "Sensor Supply - Test"
110-3
Engine Coolant Temperature : Voltage Above Normal 110-3
Engine Coolant Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
110-4
Engine Coolant Temperature : Voltage Below Normal 110-4
Engine Coolant Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
158-2
Keyswitch Battery Potential : Erratic, Intermittent, or Incorrect 1834-2
Ignition Key Switch loss of signal Troubleshooting, "Electrical Power Supply - Test"
168-2
Battery Potential / Power Input 1 : Erratic, Intermittent, or Incorrect 168-2
Electrical System Voltage : Erratic, Intermittent, or Incorrect Troubleshooting, "Electrical Power Supply - Test"
168-3
Battery Potential / Power Input 1 : Voltage Above Normal 168-3
Electrical System Voltage : Voltage Above Normal Troubleshooting, "Electrical Power Supply - Test"
168-4
Battery Potential / Power Input 1 : Voltage Below Normal 168-4
Electrical System Voltage : Voltage Below Normal Troubleshooting, "Electrical Power Supply - Test"
172-3
Engine Air Inlet Temperature : Voltage Above Normal 2526-3
Air Inlet Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
172-4
Engine Air Inlet Temperature : Voltage Below Normal 2526-4
Air Inlet Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
174-3
Engine Fuel Temperature 1 : Voltage Above Normal 174-3
Fuel Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
174-4
Engine Fuel Temperature 1 : Voltage Below Normal 174-4
Fuel Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
190-8
Engine Speed : Abnormal Frequency, Pulse Width, or Period 190-8
Engine Speed Sensor : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed/Timing - Test"
544-8
Engine Cooling Fan Speed Sensor : Abnormal Frequency, Pulse Width, or Period N/A This code indicates that the fans actual speed does not match the desired fan speed. Refer to the appropriate troubleshooting information for additional information.
626-5
Engine Start Enable Device 1 : Current Below Normal 2417-5
Ether Injection Control Solenoid : Current Below Normal Troubleshooting, "Ether Starting Aid - Test"
626-6
Engine Start Enable Device 1 : Current Above Normal 2417-6
Ether Injection Control Solenoid : Current Above Normal Troubleshooting, "Ether Starting Aid - Test"
630-2
Calibration Memory : Erratic, Intermittent, or Incorrect 268-2
Programmed Parameter Fault : Erratic, Intermittent, or Incorrect Troubleshooting, "Configuration Parameters"
631-2
Calibration Module : Erratic, Intermittent, or Incorrect 253-2
Personality Module : Erratic, Intermittent, or Incorrect Troubleshooting, "ECM Software - Install"
637-11
Engine Timing Sensor : Other Failure Mode 261-11
Engine Timing Offset fault Troubleshooting, "Timing - Calibrate"
637-13
Engine Timing Sensor : Calibration Required 261-13
Engine Timing Calibration : Calibration Required Troubleshooting, "Timing - Calibrate"
651-5
Engine Injector Cylinder #01 : Current Below Normal 1-5
Cylinder #1 Injector : Current Below Normal Troubleshooting, "Injector Solenoid - Test"
651-6
Engine Injector Cylinder #01 : Current Above Normal 1-6
Cylinder #1 Injector : Current Above Normal Troubleshooting, "Injector Solenoid - Test"
652-5
Engine Injector Cylinder #02 : Current Below Normal 2-5
Cylinder #2 Injector : Current Below Normal Troubleshooting, "Injector Solenoid - Test"
652-6
Engine Injector Cylinder #02 : Current Above Normal 2-6
Cylinder #2 Injector : Current Above Normal Tr