Engine Control Unit Diagnostic Trouble Codes

FMI Number

Warning Light

DTC Description

ECU-91.9

Service Alert

CAN Throttle Message Error

ECU-94.3

Service Alert

Low Pressure Fuel Pressure Signal Out of Range High

ECU-94.4

Service Alert

Low Pressure Fuel Signal Out of Range Low

ECU-94.17

Service Alert

Low Presssure Fuel Signal Slightly Low

ECU-97.3

Service Alert

Water-in-Fuel Signal Out of Range High

ECU-97.4

Service Alert

Water-in-Fuel Signal Out of Range Low

ECU-97.16

Service Alert

Water-in-Fuel Detected

ECU-100.1

Stop

Engine Oil Pressure Signal Extremely Low

ECU-100.4

Service Alert

Engine Oil Pressure Signal Out of Range Low

ECU-100.18

Service Alert

Engine Oil Pressure Signal Moderately Low

ECU-100.31

Service Alert

Oil Pressure is not Zero with Engine Stopped

ECU-102.2

Service Alert

Intake Manifold Pressure Signal Invalid

ECU-102.3

Service Alert

Intake Manifold Pressure Signal Out of Range High

ECU-102.4

Service Alert

Intake Manifold Pressure Signal Out of Range Low

ECU-103.0

Service Alert

Turbo Speed Signal Extremely High

ECU-103.5

Service Alert

Turbo Speed Sensor Circuit has High Resistance

ECU-103.8

Service Alert

Turbo Speed Signal Incorrect

ECU-103.31

Service Alert

Turbo Speed Signal Missing

ECU-105.0

Stop

Intake Manifold Air Temperature Signal Extermely High

ECU-105.3

Service Alert

Intake Manifold Air Temperature Signal Out of Range High

ECU-105.4

Service Alert

Intake Manifold Air Temperature Signal Out of Range Low

ECU-105.15

Service Alert

Intake Manifold Air Temperature Signal Slightly High

ECU-105.16

Service Alert

Intake Manifold Air Temperature Signal Moderately High

ECU-107.0

Service Alert

Air Filter Pressure Differential Extremely High

ECU-108.2

Service Alert

Barometric Pressure Signal Invalid

ECU-110.0

Stop

Engine Coolant Temperature Signal Extremely High

ECU-110.3

Service Alert

Engine Coolant Temperature Signal Out of Range High

ECU-110.4

Service Alert

Engine Coolant Temperature Signal Out of Range Low

ECU-110.15

Service Alert

Engine Coolant Temperature Signal Slightly High

ECU-110.16

Service Alert

Engine Coolant Temperature Signal Moderately High

ECU-110.17

Service Alert

Engine Coolant Temperature Signal Slightly Low

ECU-157.3

Service Alert

Fuel Rail Pressure Signal Out of Range High

ECU-157.4

Service Alert

Fuel Rail Pressure Signal Out of Range Low

ECU-157.10

Service Alert

Fuel Rail Preasure Rate of Change Abnormal

ECU-157.17

Service Alert

Fuel Rail Pressure Not Developed

ECU-158.17

Service Alert

ECU Power Down Error

ECU-174.0

Stop

Fuel Temperature Signal Extremely High

ECU-174.3

Service Alert

Fuel Temperature Signal Out of Range High

ECU-174.4

Service Alert

Fuel Temperature Signal Out of Range Low

ECU-174.16

Service Alert

Fuel Temperature Signal Moderately High

ECU-189.0

Stop

Engine Speed Derate Condition Exists

ECU-190.0

Stop

Engine Speed Extremely High

ECU-412.0

Stop

EGR Temperature Signal Extremely High

ECU-412.3

Service Alert

EGR Temperature Signal Out of Range High

ECU-412.4

Service Alert

EGR Temperature Signal Out of Range Low

ECU-412.15

Service Alert

EGR Temperature Signal Slightly High

ECU-412.16

Stop

EGR Temperature Signal Moderately High

ECU-441.3

Service Alert

Gear Oil Temperature Signal Out of Range High

ECU-441.4

Service Alert

Gear Oil Temperature Signal Out of Range Low

ECU-611.3

Service Alert

Injector Shorted to Power

ECU-611.4

Service Alert

Injector Shorted to Ground

ECU-627.1

Service Alert

All Electronic Injector Curcuits Have High Resistance

ECU-629.12

Service Alert

ECU EEPROM Error

ECU-629.13

Stop

ECU Boot Block Error

ECU-636.2

Service Alert

Camshaft Sensor Signal Invalid

ECU-636.5

Service Alert

Camshaft Sensor Circuit Has High Resistance

ECU-636.6

Service Alert

Camshaft Sensor Circuit Has Low Resistance

ECU-636.8

Service Alert

Camshaft Sensor Signal Missing

ECU-636.10

Service Alert

Camshaft Signal Rate of Change Abnormal

ECU-637.2

Service Alert

Crankshaft Position Sensor Signal Invalid

ECU-637.5

Service Alert

Crankshaft Position Sensor Circuit Has High Resistance

ECU-637.6

Service Alert

Crankshaft Position Sensor Circuit Has Low Resistance

ECU-637.7

Service Alert

Crankshaft Position and Position Signals Out of Sync

ECU-637.8

Service Alert

Crankshaft Position Timing Sensor Signal Missing

ECU-637.10

Service Alert

Crankshaft Position Signal Rate of Change Abnormal

ECU-641.4

Service Alert

VGT Actuator Supply Vlotage Out of Range Low

ECU-641.12

Service Alert

VGT Actuator Communication Error

ECU-641.13

Service Alert

VGT Actuator Learn Error

ECU-641.16

Service Alert

Turbo Actuator Temperature Moderately High

ECU-651.2

Stop

Injector #1 Part # Data Invalid

ECU-651.5

Service Alert

Injector #1 Circuit Has High Resistance

ECU-651.6

Service Alert

Injector #1 Circuit Has Low Resistance

ECU-651.7

Service Alert

Injector #1 Not Responding

ECU-651.13

Service Alert

Injector #1 Calibration Fault

ECU-652.2

Stop

Injector #2 Part # Data Invalid

ECU-652.5

Service Alert

Injector #2 Circuit Has High Resistance

ECU-652.6

Service Alert

Injector #2 Circuit Has Low Resistance

ECU-652.7

Service Alert

Injector #2 Not Responding

ECU-652.13

Service Alert

Injector #2 Calibration Fault

ECU-653.2

Stop

Injector #3 Part # Data Invalid

ECU-653.5

Service Alert

Injector #3 Circuit Has High Resistance

ECU-653.6

Service Alert

Injector #3 Circuit Has Low Resistance

ECU-653.7

Service Alert

Injector #3 Not Responding

ECU-653.13

Service Alert

Injector #3 Calibration Fault

ECU-654.2

Stop

Injector #4 Part # Data Invalid

ECU-654.5

Service Alert

Injector #4 Circuit Has High Resistance

ECU-654.6

Service Alert

Injector #4 Circuit Has Low Resistance

ECU-654.7

Service Alert

Injector #4 Not Responding

ECU-654.13

Service Alert

Injector #4 Calibration Fault

ECU-655.2

Stop

Injector #5 Part # Data Invalid

ECU-655.5

Service Alert

Injector #5 Circuit Has High Resistance

ECU-655.6

Service Alert

Injector #5 Circuit Has Low Resistance

ECU-655.7

Service Alert

Injector #5 Not Responding

ECU-655.13

Service Alert

Injector #5 Calibration Fault

ECU-656.2

Stop

Injector #6 Part # Data Invalid

ECU-656.5

Service Alert

Injector #6 Circuit Has High Resistance

ECU-656.6

Service Alert

Injector #6 Circuit Has Low Resistance

ECU-656.7

Service Alert

Injector #6 Not Responding

ECU-656.13

Service Alert

Injector #6 Calibration Fault

ECU-1075.12

Service Alert

Low Pressure Fuel Pump Status Error

ECU-1136.0

Stop

ECU Temperature Signal Extremely High

ECU-1136.16

Service Alert

ECU Temperature Signal Moderately High

ECU-1172.3

Service Alert

Compressor Inlet Temperature Signal Out of Range High

ECU-1172.4

Service Alert

Compressor Inlet Temperature Signal Out of Range Low

ECU-1180.0

Stop

Turbine Inlet Temperature Signal Extremely High

ECU-1180.16

Service Alert

Turbine Inlet Temperature Signal Moderately High

ECU-1347.3

Stop

High Pressure Fuel Pump Control Valve Signal Out of Range High

ECU-1347.5

Stop

High Pressure Fuel Pump Solenoid Circuit Has High Resistance

ECU-1347.7

Service Alert

High Pressure Fuel Pump Not Able to Meet Required Rail Pressure

ECU-1569.31

Service Alert

Engine Power Derate Condition Exists

ECU-2630.0

Stop

Charge Air Cooler Outlet Temperature Signal Extremely High

ECU-2630.3

Service Alert

Charge Air Cooler Outlet Temperature Signal Out of Range High

ECU-2630.4

Service Alert

Charge Air Cooler Outlet Temperature Signal Out of Range Low

ECU-2630.15

Service Alert

Charge Air Cooler Outlet Temperature Signal Slightly High

ECU-2630.16

Service Alert

Charge Air Cooler Outlet Temperature Signal ModeratelyHigh

ECU-2659.2

Service Alert

EGR Mass Flow Rate Data Invalid

ECU-2659.15

Service Alert

EGR Mass Flow Rate Data Slightly High

ECU-2659.17

Service Alert

EGR Mass Flow Rate Data Slightly Low

ECU-2790.16

Service Alert

Calculated Compressor Outlet Temperature Moderately High

ECU-2791.2

Service Alert

EGR Valve Position Signal Invalid

ECU-2791.7

Service Alert

EGR Valve Not Reaching Expected Position

ECU-2791.13

Service Alert

EGR Valve Calibration Change Error

ECU-2791.31

Service Alert

EGR Valve Calibration Change Over A Long Time

ECU-2795.7

Service Alert

VGT Actuator Not Reaching Expected Position

ECU-3509.3

Stop

Sensor Supply #1 Voltage Out of Range High

ECU-3509.4

Stop

Sensor Supply #1 Voltage Out of Range Low

ECU-3510.3

Service Alert

Sensor Supply #2 Voltage Out of Range High

ECU-3510.4

Service Alert

Sensor Supply #2 Voltage Out of Range Low

ECU-3511.3

Service Alert

Sensor Supply #3 Voltage Out of Range High

ECU-3511.4

Service Alert

Sensor Supply #3 Voltage Out of Range Low

ECU-3512.3

Service Alert

Sensor Supply #4 Voltage Out of Range High

ECU-3512.4

Service Alert

Sensor Supply #4 Voltage Out of Range Low

ECU-3513.3

Service Alert

Sensor Supply #5 Voltage Out of Range High

ECU-3513.4

Service Alert

Sensor Supply #5 Voltage Out of Range Low

ECU-523379.3

Service Alert

Single Point Ground #7 Fault

ECU-523744.31

Service Alert

A/C Compressor is ON When it Should be Off

BL04947,0000165-19-20101124