PULLEY-ALTERNATOR 1142706 - Caterpillar

Table 1
J1939 Code and Description CDL Code and Description Comments
100-21
Engine Oil Pressure : Data Drifted Low 100-21
Engine Oil Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
101-21
Engine Crankcase Pressure : Data Drifted Low 101-21
Crankcase Air Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
108-21
Barometric Pressure : Data Drifted Low 3528-21
Barometric Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
678-3
ECU 8 Volts DC Supply : Voltage Above Normal 41-3
8 Volt DC Supply : Voltage Above Normal The code is logged.
678-4
ECU 8 Volts DC Supply : Voltage Below Normal 41-4
8 Volt DC Supply : Voltage Below Normal The code is logged.
1208-21
Engine Pre-filter Oil Pressure : Data Drifted Low 542-21
Engine Pre-filter Oil Pressure : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
3509-3
Sensor Supply Voltage 1 : Voltage Above Normal 262-3
5 Volt Sensor DC Power Supply : Voltage Above Normal All sensors are set to default values.
The code is logged.
3509-4
Sensor Supply Voltage 1 : Voltage Below Normal 262-4
5 Volt Sensor DC Power Supply : Voltage Below Normal All sensors are set to default values.
The code is logged.
3510-3
Sensor Supply Voltage 2 : Voltage Above Normal 2131-3
5 Volt Sensor DC Power Supply #2 : Voltage Above Normal Engine power may be derated.
The code is logged.
3510-4
Sensor Supply Voltage 2 : Voltage Below Normal 2131-4
5 Volt Sensor DC Power Supply #2 : Voltage Below Normal Engine power may be derated.
The code is logged.
3511-11
Sensor Supply Voltage 3 : Other Failure Mode 5067-11
Aftertreatment #1 Sensor Supply #1 : Other Failure Mode Engine power may be derated.
The code is logged.
3512-11
Sensor Supply Voltage 4 : Other Failure Mode 5068-11
Aftertreatment #1 Sensor Supply #2 : Other Failure Mode Engine power may be derated.
The code is logged.
3513-11
Sensor Supply Voltage 5: Other Failure Mode 5069-11
Aftertreatment #2 Sensor Supply #1 : Other Failure Mode Engine power may be derated.
The code is logged.
3514-11
Sensor Supply Voltage 6: Other Failure Mode 5070-11
Aftertreatment #2 Sensor Supply #2 : Other Failure Mode Engine power may be derated.
The code is logged.
3563-21
Engine Intake Manifold #1 Absolute Pressure : Data Drifted Low 1785-21
Intake Manifold Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
5578-21
Engine Fuel Delivery Absolute Pressure : Data Drifted Low 289-21
Fuel Pressure Sensor - Before Fuel Filter : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
5580-21
Engine Filtered Fuel Delivery Absolute Pressure : Data Drifted Low 460-21
Fuel Pressure Sensor - After Fuel Filter : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged. The Electronic Control Module (ECM) supplies a regulated voltage of 5.0 0.2 VDC to the sensors.The supply voltage for the sensors is routed from the ECM to terminal 1 of each sensor connector. The sensor return for the sensors is routed from the ECM to