Diagnostic Trouble Codes
i05991929
Diagnostic Trouble Codes
The following table lists all the J1939 diagnostic
trouble codes for the engine. The table includes a
description for each code and the recommended
troubleshooting procedure that must be performed.
Table 4
J1939 Code
Description
Refer to Procedure
27-3
Engine Exhaust Gas Recirculation Valve Position : Voltage
Above Normal
Valve Position - Test
27-4
Engine Exhaust Gas Recirculation Valve Position : Voltage Be-
low Normal
Valve Position - Test
29-3
Accelerator Pedal Position 2 : Voltage Above Normal Speed Control - Test
29-4
Accelerator Pedal Position 2 : Voltage Below Normal Speed Control - Test
51-3
Engine Throttle Valve 1 Position : Voltage Above Normal
Valve Position - Test
51-4
Engine Throttle Valve 1 Position : Voltage Below Normal
Valve Position - Test
91-3
Accelerator Pedal Position 1 : Voltage Above Normal Speed Control - Test
91-4
Accelerator Pedal Position 1 : Voltage Below Normal Speed Control - Test
97-15
Water in Fuel Indicator : High - least severe (1)
Fuel Contains Water
100-2
Engine Oil Pressure : Erratic, Intermittent, or Incorrect Switch Circuits - Test (Oil Pressure Switch)
100-17
Engine Oil Pressure : Low - least severe (1)
Oil Pressure Is Low
102-3
Engine Intake Manifold #1 Pressure : Voltage Above Normal Sensor Signal (Analog, Active) - Test
102-4
Engine Intake Manifold #1 Pressure : Voltage Below Normal Sensor Signal (Analog, Active) - Test
102-20
Engine Intake Manifold #1 Pressure : Data Drifted High Sensor Signal (Analog, Active) - Test
102-21
Engine Intake Manifold #1 Pressure : Data Drifted Low Sensor Signal (Analog, Active) - Test
105-3
Engine Intake Manifold #1 Temperature : Voltage Above Normal Sensor Signal (Analog, Passive) - Test
105-4
Engine Intake Manifold #1 Temperature : Voltage Below Normal Sensor Signal (Analog, Passive) - Test
107-2
Engine Air Filter 1 Differential Pressure : Erratic, Intermittent, or
Incorrect
Switch Circuits - Test (Air Filter Restriction Switch)
107-15
Engine Air Filter 1 Differential Pressure : High - least severe (1)
Inlet Air Is Restricted
107-16
Engine Air Filter 1 Differential Pressure : High - moderate se-
verity (2)
Inlet Air Is Restricted
108-3
Barometric Pressure : Voltage Above Normal Sensor Signal (Analog, Active) - Test
108-4
Barometric Pressure : Voltage Below Normal Sensor Signal (Analog, Active) - Test
110-3
Engine Coolant Temperature : Voltage Above Normal Sensor Signal (Analog, Passive) - Test
110-4
Engine Coolant Temperature : Voltage Below Normal Sensor Signal (Analog, Passive) - Test
110-15
Engine Coolant Temperature : High - least severe (1) Coolant Temperature Is High
(continued)
UENR0612 23
Diagnostic Trouble Codes
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