Volume 1 of 3 - ENGINE WIRING CID / MID / FMI ¹ The CID is a diagnostic code that indicates which component is faulty. І The MID is a diagnostic code that indicates which electronic control module diagnosed the fault. Component Identifiers (CID¹) Module Identifier (MID²) Failure Mode Identifiers (FMI)¹ FMI No. Failure Description 0 Data valid but above normal operational range. 1 Data valid but below normal operational range. 2 Data erratic, intermittent, or incorrect. 3 Voltage above normal or shorted high. 4 Voltage below normal or shorted low. 5 Current below normal or open circuit. 6 Current above normal or grounded circuit. 7 Mechanical system not responding properly.
8 Abnormal frequency, pulse width, or period. 9 Abnormal update. 10 Abnormal rate of change. 11 Failure mode not identifiable. 12 Bad device or component. 13 Out of calibration. 14 Parameter failures. 15 Parameter failures. 16 Parameter not available. 17 Module not responding. 18 Sensor supply fault. 19 Condition not met. 20 Parameter failures. ¹The FMI is a diagnostic code that indicates what type of failure has occurred. Engine Control System (MID No.
036) CID Component 0001 Injector Cylinder #1 0002 Injector Cylinder #2 0003 Injector Cylinder #3 0004 Injector Cylinder #4 0005 Injector Cylinder #5 0006 Injector Cylinder #6 0041 8 Volt DC Supply 0042 Injection Actuation Control Valve 0091 Throttle Position Signal 0094 Fuel Pressure 0100 Engine Oil Pressure 0110 Engine Coolant Temperature 0164 Injector Actuation Pressure 0168 Electrical System Voltage 0172 Intake Manifold Air Temperature 0190 Engine Speed Signal 0247 J1939 Data Link 0253 Personality Module 0261 Engine Timing Calibration 0262 5 Volt Sensor Supply 0264 Decel Throttle Position 0266 Incorrect Crank-Without-Inject Input 0268 Check Programable Parameters 0274 Atmospheric Pressure 0291 Engine Cooling Fan Solenoid 0296 Transmission ECM 0342 Secondary Engine Speed Sensor 1589 Turbo Inlet Air Pressure Sensor 1599 Engine Fan Pull Solenoid 1600 Engine Fan Push Solenoid 1639 Machine Security System 1785 Intake Manifold Pressure Sensor Failure Mode Identifiers (FMI)¹ FMI No.
Failure Description 0 Data valid but above normal operational range. 1 Data valid but below normal operational range. 2 Data erratic, intermittent, or incorrect. 3 Voltage above normal or shorted high. 4 Voltage below normal or shorted low. 5 Current below normal or open circuit. 6 Current above normal or grounded circuit. 7 Mechanical system not responding properly. 8 Abnormal frequency, pulse width, or period. 9 Abnormal update. 10 Abnormal rate of change. 11 Failure mode not identifiable. 12 Bad device or component. 13 Out of calibration. 14 Parameter failures. 15 Parameter failures. 16 Parameter not available. 17 Module not responding. 18 Sensor supply fault. 19 Condition not met.
20 Parameter failures.