(Table 9, contd)
91-8
Throttle Position Sensor : Abnormal
Frequency, Pulse Width, or Period
91-8
Accelerator Pedal Position #1 : Abnor-
mal Frequency, Pulse Width, or
Period
Troubleshooting, “Speed Control - Test (PWM)”
100-3
Engine Oil Pressure Sensor : Voltage
Above Normal
100-3
Engine Oil Pressure : Voltage Above
Normal
Troubleshooting, “Sensor Signal (Analog, Active) - Test”
100-4
Engine Oil Pressure Sensor : Voltage
Below Normal
100-4
Engine Oil Pressure : Voltage Below
Normal
Troubleshooting, “Sensor Signal (Analog, Active) - Test”
110-3
Engine Coolant Temperature Sensor :
Voltage Above Normal
110-3
Engine Coolant Temperature : 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”
168-3
Electrical System Voltage : Voltage
Above Normal
168-3
Battery Potential / Power Input #1 :
Voltage Above Normal
Troubleshooting, “Electrical Power Supply - Test”
168-4
Electrical System Voltage : Voltage
Below Normal
168-4
Battery Potential / Power Input #1 :
Voltage Below Normal
Troubleshooting, “Electrical Power Supply - Test”
172-3
Intake Manifold Air Temperature Sen-
sor : Voltage Above Normal
105-3
Engine Intake Manifold #1 Tempera-
ture : Voltage Above Normal
Troubleshooting, “Sensor Signal (Analog, Passive) - Test”
172-4
Intake Manifold Air Temperature Sen-
sor : Voltage Below Normal
105-4
Engine Intake Manifold #1 Tempera-
ture : Voltage Below Normal
Troubleshooting, “Sensor Signal (Analog, Passive) - Test”
174-3
Fuel Temperature Sensor : Voltage
Above Normal
174-3
Engine Fuel Temperature 1 : 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 Sensor : Abnormal Fre-
quency, Pulse Width, or Period
190-8
Engine Speed : Abnormal Frequency,
Pulse Width, or Period
Troubleshooting, “Speed/Timing - Test”
247-9
SAE J1939 Data Link : Abnormal Up-
date Rate
639-9
J1939 Network #1 : Abnormal Update
Rate
Troubleshooting, “CAN Data Link - Test”
247-14
SAE J1939 Data Link : Special
Instruction
639-14
J1939 Network #1 : Special
Instruction
Troubleshooting, “Data Link Configuration Status - Test”
253-2
Personality Module : Erratic, Intermit-
tent, or Incorrect
631-2
Calibration Module : Erratic, Intermit-
tent, or Incorrect
Troubleshooting, “ECM Software - Install”
261-11
Engine Timing Offset fault
637-11
Engine Timing Sensor : Other Failure
Mode
Troubleshooting, “Speed/Timing - Test”
262-3
5 Volt Sensor DC Power Supply : Volt-
age Above Normal
3509-3
Sensor Supply Voltage 1 : Voltage
Above Normal
Troubleshooting, “Sensor Supply - Test”
(continued)
44 UENR4469-36
Diagnostic Trouble Codes
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