Troubleshooting

(Table 5, contd)
J1939 Code
Description
Refer to Procedure
3509-2
Sensor Supply Voltage 1 : Erratic, Intermittent, or Incorrect Sensor Supply - Test
3510-2
Sensor Supply Voltage 2 : Erratic, Intermittent, or Incorrect Sensor Supply - Test
3511-2
Sensor Supply Voltage 3 : Erratic, Intermittent, or Incorrect Sensor Supply - Test
4765-3
Aftertreatment #1 Diesel Oxidation Catalyst Intake Gas Tem-
perature : Voltage Above Normal
Engine Temperature Sensor Open or Short Circuit - Test
4765-4
Aftertreatment #1 Diesel Oxidation Catalyst Intake Gas Tem-
perature : Voltage Below Normal
Engine Temperature Sensor Open or Short Circuit - Test
5319-31
Aftertreatment 1 Diesel Particulate Filter Incomplete
Regeneration
Diesel Particulate Filter Active Regeneration Was
Interrupted
5419-7
Engine Throttle Actuator #1 : Not Responding Properly
Motorized Valve - Test
5571-7
High Pressure Common Rail Fuel Pressure Relief Valve : Not
Responding Properly
Fuel Rail Pressure Problem
5571-16
High Pressure Common Rail Fuel Pressure Relief Valve : High
- moderate severity (2)
Fuel Rail Pressure Problem
30 UENR0612-07
Diagnostic Trouble Codes
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