Fuel Injector Circuit Malfunction

Cylinder 1 Injector Circuit Malfunction

Cylinder 2 Injector Circuit Malfunction

Cylinder 3 Injector Circuit Malfunction

Cylinder 4 Injector Circuit Malfunction

Cylinder 5 Injector Circuit Malfunction

Cylinder 6 Injector Circuit Malfunction

Cylinder 7 Injector Circuit Malfunction

Cylinder 8 Injector Circuit Malfunction

Cylinder 9 Injector Circuit Malfunction

Cylinder 1 Injection Timing

Cylinder 2 Injection Timing

Cylinder 3 Injection Timing

Cylinder 4 Injection Timing

Cylinder 5 Injection Timing

Cylinder 6 Injection Timing

Cylinder 10 Injector Circuit Malfunction

Cylinder 12 Injector Circuit Malfunction

Cylinder 11 Injector Circuit Malfunction

Cold Start Injector 2 Malfunction

Engine Shutoff Solenoid Malfunction

Injection Timing Control Circuit Malfunction

Engine Overtemp Condition

Transmission Over Temperature Condition

Engine Overspeed Condition

Cylinder 7 Injection Timing

Cylinder 8 Injection Timing

Cylinder 9 Injection Timing

Cylinder 10 Injection Timing

Cylinder 11 Injection Timing

Cylinder 12 Injection Timing

Throttle Position Sensor/Switch (TPS) B Circuit Malfunction

Throttle Position Sensor/Switch B Circuit Range/Performance

Throttle Position Sensor/Switch B Circuit Low Input

Throttle Position Sensor/Switch B Circuit High Input

Throttle Position Sensor/Switch B Circuit Intermittent

Throttle Position Sensor/Switch (TPS) C Circuit Malfunction

Throttle Position Sensor/Switch C Circuit Range/Performance

Throttle Position Sensor/Switch C Circuit Low Input

Throttle Position Sensor/Switch C Circuit High Input

Throttle Position Sensor/Switch C Circuit Intermittent

Charge Air Cooler Bypass Control A Circuit Open

Turbocharger Boost Control "B" Circuit Range/Performance.

Charge Air Cooler Bypass Control A Circuit High

Charge Air Cooler Bypass Control B Circuit Open

Charge Air Cooler Bypass Control B Circuit Low

Charge Air Cooler Bypass Control B Circuit High

Fuel Pump Primary (Control) Circuit Malfunction

Fuel Pump Secondary (Feedback) Circuit Low Voltage

Fuel Pump Secondary (Feedback) Circuit High Voltage

Fuel Pump Secondary Circuit Intermittent

Turbocharger / Supercharger "A" Overboost Condition

Turbocharger Boost Sensor A Circuit Malfunction

Turbocharger Boost Sensor A Range/Performance

Turbocharger/Supercharger Boost Sensor "A" Circuit Low

Turbocharger/Supercharger Boost Sensor "A" Circuit High Input

Turbocharger Boost Sensor B Circuit Malfunction

Charge Air Cooler Coolant Pump Control Circuit Open

Charge Air Cooler Coolant Pump Control Circuit Low

Charge Air Cooler Coolant Pump Control Circuit High

Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor A Correlation

Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor B Correlation

Fuel Pump Secondary Circuit/Open

Turbocharger Boost Sensor B Range/Performance

Generic: Turbocharger/Supercharger Boost Sensor "B" Circuit Low

Turbocharger/Supercharger Boost Sensor "B" Circuit High Input

Turbocharger Wastegate Solenoid A Malfunction

Turbocharger Wastegate Solenoid A Range/Performance

Turbocharger Wastegate Solenoid A Low

Turbocharger Wastegate Solenoid A High

Turbocharger Wastegate Solenoid B Malfunction

Turbocharger Wastegate Solenoid B Range/Performance

Turbocharger Wastegate Solenoid B Low

Charge Air Cooler Bypass Control A Circuit Range/Performance

Charge Air Cooler Bypass Position Sensor A Circuit

Charge Air Cooler Bypass Position Sensor A Circuit Range/Performance

Charge Air Cooler Bypass Position Sensor A Circuit Low

Charge Air Cooler Bypass Position Sensor A Circuit High

Turbocharger Wastegate Solenoid B High

Injection Pump Fuel Metering Control A Malfunction (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control A Range/Performance (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control A Low (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control A High (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control B Intermittent (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control B Malfunction (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control B Range/Performance (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)

Injection Pump Fuel Metering Control B High (Cam/Rotor/Injector)

Fuel Pump Module Control Circuit/Open

Fuel Pump Module Control Range/Performance

Fuel Pump Module Control Low

Fuel Pump Module Control High

Injection Pump Fuel Metering Control B Intermittent (Cam/Rotor/Injector)

Cylinder #1 Injector Circuit Low

Cylinder #1 Injector Circuit High

Cylinder 1 Contribution/Balance

Cylinder #2 Injector Circuit Low

Cylinder #2 Injector Circuit High

Cylinder 2 Contribution/Balance

Cylinder #3 Injector Circuit Low

Cylinder #3 Injector Circuit High

Cylinder 3 Contribution/Balance

Cylinder #4 Injector Circuit Low

Cylinder #4 Injector Circuit High

Cylinder 4 Contribution/Balance

Cylinder #5 Injector Circuit Low

Cylinder #5 Injector Circuit High

Cylinder 5 Contribution/Balance

Cylinder #6 Injector Circuit Low

Cylinder #6 Injector Circuit High

Cylinder 6 Contribution/Balance

Cylinder #7 Injector Circuit Low

Cylinder #7 Injector Circuit High

Cylinder 7 Contribution/Balance

Cylinder #8 Injector Circuit Low

Cylinder #8 Injector Circuit High

Cylinder 8 Contribution/Balance

Cylinder #9 Injector Circuit Low

Cylinder #9 Injector Circuit High

Cylinder 9 Contribution/Balance

Cylinder #10 Injector Circuit Low

Cylinder #10 Injector Circuit High

Cylinder 10 Contribution/Balance

Cylinder 11 Injector Circuit Low

Cylinder 11 Injector Circuit High

Cylinder 11 Contribution/Balance

Cylinder #12 Injector Circuit Low

Cylinder #12 Injector Circuit High

Cylinder 12 Contribution/Balance

Vehicle Overspeed Condition

Engine Oil Over Temperature Condition

Turbocharger/Supercharger A Underboost Condition

Cylinder 1 Fuel Trim at Max Limit

Cylinder 1 Fuel Trim at Min Limit

Cylinder 1 Injector Restricted

Cylinder 1 Injector Leaking

Cylinder 2 Fuel Trim at Max Limit

Cylinder 2 Fuel Trim at Min Limit

Cylinder 2 Injector Restricted

Cylinder 2 Injector Leaking

Cylinder 3 Fuel Trim at Max Limit

Cylinder 3 Fuel Trim at Min Limit

Cylinder 3 Injector Restricted

Cylinder 3 Injector Leaking

Cylinder 4 Fuel Trim at Max Limit

Cylinder 4 Fuel Trim at Min Limit

Cylinder 4 Injector Restricted

Cylinder 4 Injector Leaking

Cylinder 5 Fuel Trim at Max Limit

Cylinder 5 Fuel Trim at Min Limit

Cylinder 5 Injector Restricted

Cylinder 5 Injector Leaking

Cylinder 6 Fuel Trim at Max Limit

Cylinder 6 Fuel Trim at Min Limit

Cylinder 6 Injector Restricted

Cylinder 6 Injector Leaking

Cylinder 7 Fuel Trim at Max Limit

Cylinder 7 Fuel Trim at Min Limit

Cylinder 7 Injector Restricted

Cylinder 7 Injector Leaking

Cylinder 8 Fuel Trim at Max Limit

Cylinder 8 Fuel Trim at Min Limit

Cylinder 8 Injector Restricted

Cylinder 8 Injector Leaking

Cylinder 9 Fuel Trim at Max Limit

Cylinder 9 Fuel Trim at Min Limit

Cylinder 9 Injector Restricted

Cylinder 9 Injector Leaking

Cylinder 10 Fuel Trim at Max Limit

Cylinder 10 Fuel Trim at Min Limit

Cylinder 10 Injector Restricted

Cylinder 10 Injector Leaking

Cylinder 11 Fuel Trim at Max Limit

Cylinder 11 Fuel Trim at Min Limit

Cylinder 11 Injector Restricted

Cylinder 11 Injector Leaking

Cylinder 12 Fuel Trim at Max Limit

Cylinder 12 Fuel Trim at Min Limit

Cylinder 12 Injector Restricted

Cylinder 12 Injector Leaking

Turbocharger / Supercharger "B" Overboost Condition

Turbocharger/Supercharger B Underboost Condition

Cylinder 1 Fuel Injector Offset Learning At Min Limit

Cylinder 1 Fuel Injector Offset Learning At Max Limit

Cylinder 2 Fuel Injector Offset Learning At Min Limit

Cylinder 2 Fuel Injector Offset Learning At Max Limit

Cylinder 3 Fuel Injector Offset Learning At Min Limit

Cylinder 3 Fuel Injector Offset Learning At Max Limit

Cylinder 4 Fuel Injector Offset Learning At Min Limit

Cylinder 4 Fuel Injector Offset Learning At Max Limit

Cylinder 5 Fuel Injector Offset Learning At Min Limit

Cylinder 5 Fuel Injector Offset Learning At Max Limit

Cylinder 6 Fuel Injector Offset Learning At Min Limit

Cylinder 6 Fuel Injector Offset Learning At Max Limit

Cylinder 7 Fuel Injector Offset Learning At Min Limit

Cylinder 7 Fuel Injector Offset Learning At Max Limit

Cylinder 8 Fuel Injector Offset Learning At Min Limit

Cylinder 8 Fuel Injector Offset Learning At Max Limit

Cylinder 9 Fuel Injector Offset Learning At Min Limit

Cylinder 9 Fuel Injector Offset Learning At Max Limit

Cylinder 10 Fuel Injector Offset Learning At Min Limit

Cylinder 10 Fuel Injector Offset Learning At Max Limit

Diesel Intake Air Flow Control Circuit/Open

Diesel Intake Air Flow Control Performance

Diesel Intake Air Flow Control Circuit Low

Diesel Intake Air Flow Control Circuit High

Diesel Intake Air Flow Control Stuck Open

Diesel Intake Air Flow Control Stuck Closed

Diesel Intake Air Flow Position Sensor Circuit

Diesel Intake Air Flow Position Sensor Circuit Range/Performance

Diesel Intake Air Flow Position Sensor Circuit Low

Diesel Intake Air Flow Position Sensor Circuit High

Diesel Intake Air Flow Position Sensor Circuit Intermittent/Erratic

Diesel Intake Air Flow Control Motor Current Range/Performance

Diesel Intake Air Flow Control System - High Air Flow Detected

Diesel Intake Air Flow Control System - Low Air Flow Detected

Cylinder 1 Injector Circuit Range/Performance

Cylinder 2 Injector Circuit Range/Performance

Cylinder 3 Injector Circuit Range/Performance

Cylinder 4 Injector Circuit Range/Performance

Cylinder 5 Injector Circuit Range/Performance

Cylinder 6 Injector Circuit Range/Performance

Cylinder 7 Injector Circuit Range/Performance

Cylinder 8 Injector Circuit Range/Performance

Cylinder 9 Injector Circuit Range/Performance

Cylinder 10 Injector Circuit Range/Performance

Cylinder 11 Injector Circuit Range/Performance

Cylinder 12 Injector Circuit Range/Performance

Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance

Fuel Volume Regulator Control Circuit/Open

Fuel Volume Regulator Control Circuit Range/Performance

Fuel Volume Regulator Control Circuit Low

Fuel Volume Regulator Control Circuit High

Fuel Shutoff Valve "A" Control Circuit/Open

Fuel Shutoff Valve "A" Control Circuit Low

Fuel Shutoff Valve "A" Control Circuit High

Engine Positions System Performance Bank 1

Engine Position System Performance Bank 2

"A" Camshaft Position Slow Response Bank 1

"B" Camshaft Position Slow Response Bank 1

"A" Camshaft Position Slow Response Bank 2

"B" Camshaft Position Slow Response Bank 2

Fuel Volume Regulator Control Exceeded Learning Limit

Fuel System Over Pressure Relief Valve Activated

"A" Camshaft Position Actuator Circuit (Bank 1)

"A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)

"A" Camshaft Position - Timing Over-Retarded (Bank 1)

"B" Camshaft Position - Actuator Circuit (Bank 1)

"B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)

"B" Camshaft Position -Timing Over-Retarded (Bank 1)

Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)

Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)

Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A)

Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)

"A" Camshaft Profile Control Circuit/Open Bank 1

"A" Camshaft Profile Control Circuit Low Bank 1

A Camshaft Profile Control Circuit High Bank 1

A Camshaft Profile Control Circuit/Open Bank 2

A Camshaft Profile Control Circuit Low Bank 2

A Camshaft Profile Control Circuit High Bank 2

A Camshaft Position Actuator Circuit (Bank 2)

A Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)

A Camshaft Position - Timing Over-Retarded (Bank 2)

B Camshaft Position - Actuator Circuit (Bank 2)

B Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)

B Camshaft Position - Timing Over-Retarded (Bank 2)

Intake Valve Control Solenoid Circuit Range/Performance Bank 1

Exhaust Valve Control solenoid Circuit Range/Performance Bank 1

Intake valve Control Solenoid Circuit Range/Performance Bank 2

Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2

B Camshaft Profile Control Circuit/Open Bank 1

B Camshaft Profile Control Circuit Low Bank 1

B Camshaft Profile Control Circuit High Bank 1

B Camshaft Profile Control Circuit/Open Bank 2

B Camshaft Profile Control Circuit Low Bank 2

B Camshaft Profile Control Circuit High Bank 2

HO2S Heater Control Circuit (Bank 1 Sensor 1)

HO2S Heater Control Circuit Low (Bank 1 Sensor 1)

HO2S Heater Control Circuit High (Bank 1 Sensor 1)

Turbo Charger Bypass Valve Control Circuit

Turbo Charger Bypass Valve Control Circuit Low

Turbo Charger Bypass Valve Control Circuit High

HO2S Heater Control Circuit (Bank 1 Sensor 2)

HO2S Heater Control Circuit Low (Bank 1 Sensor 2)

HO2S Heater Control Circuit High (Bank 1 Sensor 2)

Turbo/Super Charger Bypass Valve Control Circuit Range/Performance

Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit

Turbocharger/Supercharger Boost Control "B" Position Exceeded Learning Limit

A Camshaft Profile Control Performance/Stuck Off Bank 1

A Camshaft Profile Control Stuck On Bank 1

A Camshaft Profile Control Performance/Stuck Off Bank 2

A Camshaft Profile Control Stuck On Bank 2

Upstream Oxygen Sensors Swapped From Bank To Bank

Downstream Oxygen Sensors Swapped From Bank To Bank

HO2S Heater Control Circuit (Bank 1 Sensor 3)

HO2S Heater Control Circuit Low (Bank 1 Sensor 3)

HO2S Heater Control Circuit High (Bank 1 Sensor 3)

Turbocharger/Supercharger Boost Control "A" Circuit/Open

Turbocharger/Supercharger Boost Control "A" Circuit Range/Performance

Turbocharger/Supercharger Boost Control "A" Circuit Low

Turbocharger/Supercharger Boost Control "A" Circuit High

Turbocharger/Supercharger Turbine Overspeed

Turbocharger/Supercharger Boost Control "B" Circuit/Open

Turbocharger/Supercharger Boost Control B Circuit Range/Performance

Turbocharger/Supercharger Boost Control B Circuit Low

Turbocharger/Supercharger Boost Control B Circuit High

Turbocharger/Supercharger Boost Control A Circuit Intermittent/Erratic

Turbocharger/Supercharger Boost Control "B" Circuit Intermittent/Erratic

HO2S Heater Control Circuit (Bank 2 Sensor 1)

HO2S Heater Control Circuit Low (Bank 2 Sensor 1)

HO2S Heater Control Circuit High (Bank 2 Sensor 1)

HO2S Heater Resistance (Bank 1, Sensor 1)

HO2S Heater Resistance (Bank 1, Sensor 2)

HO2S Heater Resistance (Bank 1, Sensor 3)

HO2S Heater Control Circuit (Bank 2 Sensor 2)

HO2S Heater Control Circuit Low (Bank 2 Sensor 2)

HO2S Heater Control Circuit High (Bank 2 Sensor 2)

HO2S Heater Resistance (Bank 2, Sensor 1)

B Camshaft Profile Control Performance/Stuck Off Bank 1

B Camshaft Profile Control Stuck On Bank 1

B Camshaft Profile Control Performance/Stuck Off Bank 2

B Camshaft Profile Control Stuck On Bank 2

Turbocharger/Supercharger Boost Control B Supply Voltage Circuit Low

Turbocharger/Supercharger Boost Control B Supply Voltage Circuit High

HO2S Heater Resistance (Bank 2, Sensor 2)

HO2S Heater Resistance (Bank 2, Sensor 3)

HO2S Heater Control Circuit (Bank 2 Sensor 3)

HO2S Heater Control Circuit Low (Bank 2 Sensor 3)

HO2S Heater Control Circuit High (Bank 2 Sensor 3)

Air Assisted Injector Control Range/Performance

Air Assisted Injector Control Circuit or Circuit Low

Air Assisted Injector Control Circuit High

MAP/MAF - Throttle Position Correlation

Manifold Absolute Pressure - Barometric Pressure Correlation

MAP - Mass or Volume Air Flow Correlation Bank 1

MAP - Exhaust Pressure Correlation

MAP - Turbocharger/Supercharger Inlet Pressure Correlation

Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation

Turbocharger/Supercharger Boost Control "A" Supply Voltage Circuit Low

Turbocharger/Supercharger Boost Control "A" Supply Voltage Circuit High

Ambient Air Temperature Sensor Circuit

Ambient Air Temperature Sensor Range/Performance

Ambient Air Temperature Sensor Circuit Low Input

Ambient Air Temperature Sensor Circuit High Input

Ambient Air Temperature Sensor Circuit Intermittent

Intake Valve Control Solenoid Circuit (Bank 1)

Intake Valve Control Solenoid Circuit Low (Bank 1)

Intake Valve Control Solenoid Circuit High (Bank 1)

Exhaust Valve Control Solenoid Circuit (Bank 1)

Exhaust Valve Control Solenoid Circuit Low (Bank 1)

Charge Air Cooler Temperature Sensor Circuit Bank 1

Charge Air Cooler Temperature Sensor Circuit Range/Performance Bank 1

Charge Air Cooler Temperature Sensor Circuit Low Bank 1

Charge Air Cooler Temperature Sensor Circuit High Bank 1

Charge Air Cooler Temperature Sensor Circuit Intermittent/Erratic Bank 1

Charge Air Cooler Temperature Sensor Bank1/Bank2 Correlation

Exhaust Valve Control Solenoid Circuit High (Bank 1)

Intake valve Control Solenoid Circuit (Bank 2)

Intake Valve Control Solenoid Circuit Low (Bank 2)

Intake Valve Control Solenoid Circuit High (Bank 2)

Exhaust Valve Control Solenoid Circuit (Bank 2)

Exhaust Valve Control Solenoid Circuit Low (Bank 2)

Exhaust Valve Control Solenoid Circuit High (Bank 2)

Fuel Rail/System Pressure - Too Low

Fuel Rail/System Pressure - Too High

Fuel Pressure Regulator 1 Performance

Low Pressure Fuel System Pressure - Too Low

Low Pressure Fuel System Pressure - Too High

Fuel Cooler Pump Control Circuit Open

Fuel Cooler Pump Control Circuit Low

Fuel Cooler Pump Control Circuit High

Engine Coolant Temperature/Fuel Temperature Correlation

Fuel Pressure Regulator 1 Control Circuit

Fuel Pressure Regulator 1 Control Circuit Low

Fuel Pressure Regulator 1 Control Circuit High

Fuel System Leak Detected - Large Leak

Fuel System Leak Detected - Small Leak

Intake Air Temperature Sensor 2 Circuit Bank 1

Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 1

Intake Air Temperature Sensor 2 Circuit Low Bank 1

Intake Air Temperature Sensor 2 Circuit High Bank 1

Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Bank 1

Intake Air Temperature/Ambient Air Temperature Correlation

Fuel Pressure Relief Control Circuit/Open

Fuel Pressure Relief Control Circuit Low

Fuel Pressure Relief Control Circuit High

Fuel Pressure Relief Control Performance/Stuck Off

Fuel Pressure Relief Control Stuck On

Charge Air Cooler Temperature Sensor Circuit Bank 2

Charge Air Cooler Temperature Sensor Circuit Range/Performance Bank 2

Charge Air Cooler Temperature Sensor Circuit Low Bank 2

Charge Air Cooler Temperature Sensor Circuit High Bank 2

Charge Air Cooler Temperature Sensor Circuit Intermittent/Erratic Bank 2

Intake Air Temperature Sensor 2 Circuit Bank 2