859097 1 Mercury TUBE, Water

Illustration 1 g01365757
Example of the typical operating range of a sensor
(1) This area represents the normal operating range of the engine parameter.
(2) In these areas, the engine is operating in an unsafe operating range of the monitored parameter. A diagnostic code that indicates an engine event will be generated for the monitored parameter. The sensor circuit does not have an electronic problem. Refer to Systems Operation, "Engine Monitoring System" for additional information that is related to engine events.
(3) In these areas, the signal from the sensor is outside of the operating range of the sensor. The sensor circuit has an electronic problem. A diagnostic code will be generated for the sensor circuit.When you troubleshoot a diagnostic trouble code, be sure to evaluate the problem from the viewpoint of an interpretation of the electrical signal. Refer to the above illustration for an evaluation of the sensor signal.Cross-Reference Information for Diagnostic Codes
Table 1 is a list of the diagnostic codes for this engine. The diagnostic 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
List of Diagnostic Trouble Codes
J1939 Code and Description Troubleshooting Procedure
91-3
Accelerator Pedal Position 1 : Voltage Above Normal Troubleshooting, "Speed Control - Test"
91-4
Accelerator Pedal Position 1 : Voltage Below Normal
91-8
Accelerator Pedal Position 1 : Abnormal Frequency, Pulse Width, or Period
94-16
Engine Fuel Delivery Pressure : High - Moderately Severe (2) Troubleshooting, "Fuel Pressure Is High (Diesel)"
95-15
Engine Fuel Filter Differential Pressure : High - Least Severe (1) Troubleshooting, "Fuel Filter Is Restricted"
95-16
Engine Fuel Filter Differential Pressure : High - Moderately Severe (2)
95-0
Engine Fuel Filter Differential Pressure : High - Most Severe (3)
95-2
Engine Fuel Filter Differential Pressure : Erratic, Intermittent, or Incorrect Troubleshooting, "Sensor Signal (Analog, Active) - Test"
99-15
Engine Oil Filter Differential Pressure : High - Least Severe (1) Troubleshooting, "Oil Filter Differential Pressure Problem"
99-16
Engine Oil Filter Differential Pressure : High - Moderately Severe (2)
99-0
Engine Oil Filter Differential Pressure : High - Most Severe (3)
99-2
Engine Oil Filter Differential Pressure : Erratic, Intermittent, or Incorrect The filtered oil pressure is greater than the unfiltered oil pressure. Ensure that the sensor connectors are connected to the correct sensors. If an electrical problem with a sensor is suspected, refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test" for information that is related to troubleshooting an electrical problem with the oil pressure sensors.
100-3
Engine Oil Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
100-4
Engine Oil Pressure : Voltage Below Normal
100-17
Engine Oil Pressure : Low - Least Severe (1) Troubleshooting, "Oil Pressure Is Low"
100-18
Engine Oil Pressure : Low - Moderately Severe (2) Troubleshooting, "Oil Pressure Is Low"
100-1
Engine Oil Pressure : Low - Most Severe (3)
101-3
Engine Crankcase Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-4
Engine Crankcase Pressure : Voltage Below Normal
101-13
Engine Crankcase Pressure : Calibration Required Troubleshooting, "Sensor Calibration Required - Test"
101-15
Engine Crankcase Pressure : High - Least Severe (1) Troubleshooting, "Crankcase Pressure Is High"
101-16
Engine Crankcase Pressure : High - Moderately Severe (2)
101-0
Engine Crankcase Pressure : High - Most Severe (3)
105-3
Engine Intake Manifold #1 : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
105-4
Engine Intake Manifold #1 : Voltage Below Normal
107-15
Engine Air Filter 1 Differential Pressure : High - Most Severe (3) Troubleshooting, "Inlet Air Is Restricted"
107-16
Engine Air Filter 1 Differential Pressure : High - Moderately Severe (2)
108-3
Barometric Pressure : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-4
Barometric Pressure : Voltage Below Normal
108-21
Barometric Pressure : Data Drifted Low Troubleshooting, "Sensor Calibration Required - Test"
110-3
Engine Coolant Temperature : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
110-4
Engine Coolant Temperature : Voltage Below Normal
110-15
Engine Coolant Temperature : High - Least Severe (1) Troubleshooting, "Coolant Temperature Is High"