Caterpillar Fault Codes

1,377 codes

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EMCP 4.2
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All Generator (1,676) Heavy Equipment (1,377)
Code Model Error / Alarm Category Severity Action
68-3 Caterpillar Heavy Equipment Caterpillar CID 68 FMI 3 - Turbocharger Compressor Outlet Temperature Voltage Above Normal/Shorted High heavy-equipment Major View →
68-4 Caterpillar Heavy Equipment Caterpillar CID 68 FMI 4 - Turbocharger Compressor Outlet Temperature Voltage Below Normal/Shorted Low heavy-equipment Major View →
68-6 Caterpillar Heavy Equipment Caterpillar CID 68 FMI 6 - Turbocharger Compressor Outlet Temperature Current Above Normal/Grounded Circuit heavy-equipment Major View →
68-8 Caterpillar Heavy Equipment Caterpillar CID 68 FMI 8 - Turbocharger Compressor Outlet Temperature Abnormal Frequency/Pulse Width heavy-equipment Major View →
70-0 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 0 - Injection Actuation Pressure Sensor (Open) Data Valid But Above Normal Range heavy-equipment Major View →
70-13 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 13 - Injection Actuation Pressure Sensor (Open) Out of Calibration heavy-equipment Minor View →
70-15 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 15 - Injection Actuation Pressure Sensor (Open) Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
70-17 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 17 - Injection Actuation Pressure Sensor (Open) Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
70-18 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 18 - Injection Actuation Pressure Sensor (Open) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
70-3 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 3 - Injection Actuation Pressure Sensor (Open) Voltage Above Normal/Shorted High heavy-equipment Major View →
70-4 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 4 - Injection Actuation Pressure Sensor (Open) Voltage Below Normal/Shorted Low heavy-equipment Major View →
70-6 Caterpillar Heavy Equipment Caterpillar CID 70 FMI 6 - Injection Actuation Pressure Sensor (Open) Current Above Normal/Grounded Circuit heavy-equipment Major View →
71-0 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 0 - Fuel Injection Quantity Data Valid But Above Normal Range heavy-equipment Major View →
71-15 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 15 - Fuel Injection Quantity Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
71-16 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 16 - Fuel Injection Quantity Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
71-18 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 18 - Fuel Injection Quantity Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
71-2 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 2 - Fuel Injection Quantity Data Erratic/Intermittent heavy-equipment Minor View →
71-3 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 3 - Fuel Injection Quantity Voltage Above Normal/Shorted High heavy-equipment Major View →
71-6 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 6 - Fuel Injection Quantity Current Above Normal/Grounded Circuit heavy-equipment Major View →
71-8 Caterpillar Heavy Equipment Caterpillar CID 71 FMI 8 - Fuel Injection Quantity Abnormal Frequency/Pulse Width heavy-equipment Major View →
78-0 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 0 - Engine Speed-Timing Sensor (Crankshaft) Data Valid But Above Normal Range heavy-equipment Major View →
78-1 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 1 - Engine Speed-Timing Sensor (Crankshaft) Data Valid But Below Normal Range heavy-equipment Major View →
78-13 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 13 - Engine Speed-Timing Sensor (Crankshaft) Out of Calibration heavy-equipment Minor View →
78-15 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 15 - Engine Speed-Timing Sensor (Crankshaft) Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
78-18 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 18 - Engine Speed-Timing Sensor (Crankshaft) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
78-2 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 2 - Engine Speed-Timing Sensor (Crankshaft) Data Erratic/Intermittent heavy-equipment Minor View →
78-3 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 3 - Engine Speed-Timing Sensor (Crankshaft) Voltage Above Normal/Shorted High heavy-equipment Major View →
78-5 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 5 - Engine Speed-Timing Sensor (Crankshaft) Current Below Normal/Open Circuit heavy-equipment Major View →
78-6 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 6 - Engine Speed-Timing Sensor (Crankshaft) Current Above Normal/Grounded Circuit heavy-equipment Major View →
78-8 Caterpillar Heavy Equipment Caterpillar CID 78 FMI 8 - Engine Speed-Timing Sensor (Crankshaft) Abnormal Frequency/Pulse Width heavy-equipment Major View →
82-0 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 0 - Throttle Position Sensor (PWM) Data Valid But Above Normal Range heavy-equipment Major View →
82-1 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 1 - Throttle Position Sensor (PWM) Data Valid But Below Normal Range heavy-equipment Major View →
82-13 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 13 - Throttle Position Sensor (PWM) Out of Calibration heavy-equipment Minor View →
82-15 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 15 - Throttle Position Sensor (PWM) Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
82-17 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 17 - Throttle Position Sensor (PWM) Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
82-18 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 18 - Throttle Position Sensor (PWM) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
82-3 Caterpillar Heavy Equipment Caterpillar CID 82 FMI 3 - Throttle Position Sensor (PWM) Voltage Above Normal/Shorted High heavy-equipment Major View →
91-13 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 13 - Injection Actuation Pressure Control Valve (Open) Out of Calibration heavy-equipment Minor View →
91-15 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 15 - Injection Actuation Pressure Control Valve (Open) Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
91-16 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 16 - Injection Actuation Pressure Control Valve (Open) Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
91-18 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 18 - Injection Actuation Pressure Control Valve (Open) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
91-2 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 2 - Injection Actuation Pressure Control Valve (Open) Data Erratic/Intermittent heavy-equipment Minor View →
91-3 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 3 - Injection Actuation Pressure Control Valve (Open) Voltage Above Normal/Shorted High heavy-equipment Major View →
91-4 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 4 - Injection Actuation Pressure Control Valve (Open) Voltage Below Normal/Shorted Low heavy-equipment Major View →
91-5 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 5 - Injection Actuation Pressure Control Valve (Open) Current Below Normal/Open Circuit heavy-equipment Major View →
91-8 Caterpillar Heavy Equipment Caterpillar CID 91 FMI 8 - Injection Actuation Pressure Control Valve (Open) Abnormal Frequency/Pulse Width heavy-equipment Major View →
93-0 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 0 - Fuel Injection Pump Solenoid Data Valid But Above Normal Range heavy-equipment Major View →
93-1 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 1 - Fuel Injection Pump Solenoid Data Valid But Below Normal Range heavy-equipment Major View →
93-15 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 15 - Fuel Injection Pump Solenoid Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
93-18 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 18 - Fuel Injection Pump Solenoid Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
93-3 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 3 - Fuel Injection Pump Solenoid Voltage Above Normal/Shorted High heavy-equipment Major View →
93-5 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 5 - Fuel Injection Pump Solenoid Current Below Normal/Open Circuit heavy-equipment Major View →
93-6 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 6 - Fuel Injection Pump Solenoid Current Above Normal/Grounded Circuit heavy-equipment Major View →
93-8 Caterpillar Heavy Equipment Caterpillar CID 93 FMI 8 - Fuel Injection Pump Solenoid Abnormal Frequency/Pulse Width heavy-equipment Major View →
94-0 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 0 - Engine Speed-Timing Sensor (Injection Pump) Data Valid But Above Normal Range heavy-equipment Major View →
94-1 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 1 - Engine Speed-Timing Sensor (Injection Pump) Data Valid But Below Normal Range heavy-equipment Major View →
94-13 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 13 - Engine Speed-Timing Sensor (Injection Pump) Out of Calibration heavy-equipment Minor View →
94-15 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 15 - Engine Speed-Timing Sensor (Injection Pump) Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
94-16 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 16 - Engine Speed-Timing Sensor (Injection Pump) Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
94-17 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 17 - Engine Speed-Timing Sensor (Injection Pump) Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
94-18 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 18 - Engine Speed-Timing Sensor (Injection Pump) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
94-2 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 2 - Engine Speed-Timing Sensor (Injection Pump) Data Erratic/Intermittent heavy-equipment Minor View →
94-3 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 3 - Engine Speed-Timing Sensor (Injection Pump) Voltage Above Normal/Shorted High heavy-equipment Major View →
94-5 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 5 - Engine Speed-Timing Sensor (Injection Pump) Current Below Normal/Open Circuit heavy-equipment Major View →
94-6 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 6 - Engine Speed-Timing Sensor (Injection Pump) Current Above Normal/Grounded Circuit heavy-equipment Major View →
94-8 Caterpillar Heavy Equipment Caterpillar CID 94 FMI 8 - Engine Speed-Timing Sensor (Injection Pump) Abnormal Frequency/Pulse Width heavy-equipment Major View →
CID 111-06 Caterpillar 336F Excavator Coolant Temperature Sensor - Voltage Abnormal heavy-equipment Warning View →
CID 164-03 Caterpillar C15 Engine Injector Actuation Pressure Sensor - Voltage Above Normal heavy-equipment Warning View →
CID 168-02 Caterpillar 320D Excavator Fuel Water Separator - Water Detected heavy-equipment Warning View →
CID 190-08 Caterpillar C15 Engine Engine Speed Signal - Abnormal/Signal Lost heavy-equipment Critical View →
CID 224-06 Caterpillar 950M Wheel Loader Alternator Load - Current Unstable heavy-equipment Warning View →
CID 248-06 Caterpillar 320D Excavator ECM Power Supply - Voltage Unstable heavy-equipment Warning View →
CID 251-02 Caterpillar 950M Wheel Loader ECM Output Driver - Erratic heavy-equipment Warning View →
CID 268-02 Caterpillar 336F Excavator Throttle Position Sensor - Signal Erratic heavy-equipment Warning View →
CID 322-09 Caterpillar 336F Excavator Pump 2 Flow Control - Signal Lost heavy-equipment Warning View →
CID 323-02 Caterpillar 336F Excavator Pump Pressure Sensor - Signal Erratic heavy-equipment Warning View →
CID 335-04 Caterpillar 950M Wheel Loader Rear Axle Oil Temperature - High heavy-equipment Warning View →