Caterpillar Fault Codes

1,290 codes

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EMCP 4.2
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All Generator (1,591) Heavy Equipment (1,290)
Code Model Error / Alarm Category Severity Action
1-1 Caterpillar Heavy Equipment Caterpillar CID 1 FMI 1 - Mechanical Engine Speed Sensor Data Valid But Below Normal Range heavy-equipment Major View →
1-13 Caterpillar Heavy Equipment Caterpillar CID 1 FMI 13 - Mechanical Engine Speed Sensor Out of Calibration heavy-equipment Minor View →
1-15 Caterpillar Heavy Equipment Caterpillar CID 1 FMI 15 - Mechanical Engine Speed Sensor Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
1-16 Caterpillar Heavy Equipment Caterpillar CID 1 FMI 16 - Mechanical Engine Speed Sensor Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
1-3 Caterpillar Heavy Equipment Caterpillar CID 1 FMI 3 - Mechanical Engine Speed Sensor Voltage Above Normal/Shorted High heavy-equipment Major View →
1-6 Caterpillar Heavy Equipment Caterpillar CID 1 FMI 6 - Mechanical Engine Speed Sensor Current Above Normal/Grounded Circuit heavy-equipment Major View →
10-1 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 1 - Fuel Pressure Sensor Data Valid But Below Normal Range heavy-equipment Major View →
10-13 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 13 - Fuel Pressure Sensor Out of Calibration heavy-equipment Minor View →
10-15 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 15 - Fuel Pressure Sensor Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
10-16 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 16 - Fuel Pressure Sensor Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
10-18 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 18 - Fuel Pressure Sensor Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
10-2 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 2 - Fuel Pressure Sensor Data Erratic/Intermittent heavy-equipment Minor View →
10-3 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 3 - Fuel Pressure Sensor Voltage Above Normal/Shorted High heavy-equipment Major View →
10-5 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 5 - Fuel Pressure Sensor Current Below Normal/Open Circuit heavy-equipment Major View →
10-6 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 6 - Fuel Pressure Sensor Current Above Normal/Grounded Circuit heavy-equipment Major View →
10-8 Caterpillar Heavy Equipment Caterpillar CID 10 FMI 8 - Fuel Pressure Sensor Abnormal Frequency/Pulse Width heavy-equipment Major View →
100-13 Caterpillar Heavy Equipment Caterpillar CID 100 FMI 13 - Engine Controller (ECM) Power Out of Calibration heavy-equipment Minor View →
100-16 Caterpillar Heavy Equipment Caterpillar CID 100 FMI 16 - Engine Controller (ECM) Power Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
100-17 Caterpillar Heavy Equipment Caterpillar CID 100 FMI 17 - Engine Controller (ECM) Power Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
100-3 Caterpillar Heavy Equipment Caterpillar CID 100 FMI 3 - Engine Controller (ECM) Power Voltage Above Normal/Shorted High heavy-equipment Major View →
100-4 Caterpillar Heavy Equipment Caterpillar CID 100 FMI 4 - Engine Controller (ECM) Power Voltage Below Normal/Shorted Low heavy-equipment Major View →
100-5 Caterpillar Heavy Equipment Caterpillar CID 100 FMI 5 - Engine Controller (ECM) Power Current Below Normal/Open Circuit heavy-equipment Major View →
11-0 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 0 - Throttle Position Sensor Data Valid But Above Normal Range heavy-equipment Major View →
11-13 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 13 - Throttle Position Sensor Out of Calibration heavy-equipment Minor View →
11-16 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 16 - Throttle Position Sensor Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
11-17 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 17 - Throttle Position Sensor Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
11-18 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 18 - Throttle Position Sensor Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
11-2 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 2 - Throttle Position Sensor Data Erratic/Intermittent heavy-equipment Minor View →
11-4 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 4 - Throttle Position Sensor Voltage Below Normal/Shorted Low heavy-equipment Major View →
11-5 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 5 - Throttle Position Sensor Current Below Normal/Open Circuit heavy-equipment Major View →
11-6 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 6 - Throttle Position Sensor Current Above Normal/Grounded Circuit heavy-equipment Major View →
11-8 Caterpillar Heavy Equipment Caterpillar CID 11 FMI 8 - Throttle Position Sensor Abnormal Frequency/Pulse Width heavy-equipment Major View →
110-0 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 0 - Radiator Coolant Temperature Sensor Data Valid But Above Normal Range heavy-equipment Major View →
110-1 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 1 - Radiator Coolant Temperature Sensor Data Valid But Below Normal Range heavy-equipment Major View →
110-13 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 13 - Radiator Coolant Temperature Sensor Out of Calibration heavy-equipment Minor View →
110-15 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 15 - Radiator Coolant Temperature Sensor Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
110-16 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 16 - Radiator Coolant Temperature Sensor Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
110-17 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 17 - Radiator Coolant Temperature Sensor Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
110-18 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 18 - Radiator Coolant Temperature Sensor Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
110-2 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 2 - Radiator Coolant Temperature Sensor Data Erratic/Intermittent heavy-equipment Minor View →
110-3 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 3 - Radiator Coolant Temperature Sensor Voltage Above Normal/Shorted High heavy-equipment Major View →
110-4 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 4 - Radiator Coolant Temperature Sensor Voltage Below Normal/Shorted Low heavy-equipment Major View →
110-5 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 5 - Radiator Coolant Temperature Sensor Current Below Normal/Open Circuit heavy-equipment Major View →
110-6 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 6 - Radiator Coolant Temperature Sensor Current Above Normal/Grounded Circuit heavy-equipment Major View →
110-8 Caterpillar Heavy Equipment Caterpillar CID 110 FMI 8 - Radiator Coolant Temperature Sensor Abnormal Frequency/Pulse Width heavy-equipment Major View →
111-13 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 13 - Battery Voltage Out of Calibration heavy-equipment Minor View →
111-15 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 15 - Battery Voltage Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
111-17 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 17 - Battery Voltage Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
111-2 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 2 - Battery Voltage Data Erratic/Intermittent heavy-equipment Minor View →
111-3 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 3 - Battery Voltage Voltage Above Normal/Shorted High heavy-equipment Major View →
111-4 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 4 - Battery Voltage Voltage Below Normal/Shorted Low heavy-equipment Major View →
111-5 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 5 - Battery Voltage Current Below Normal/Open Circuit heavy-equipment Major View →
111-6 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 6 - Battery Voltage Current Above Normal/Grounded Circuit heavy-equipment Major View →
111-8 Caterpillar Heavy Equipment Caterpillar CID 111 FMI 8 - Battery Voltage Abnormal Frequency/Pulse Width heavy-equipment Major View →
16-0 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 0 - Engine Oil Pressure Sensor Data Valid But Above Normal Range heavy-equipment Major View →
16-13 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 13 - Engine Oil Pressure Sensor Out of Calibration heavy-equipment Minor View →
16-15 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 15 - Engine Oil Pressure Sensor Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
16-16 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 16 - Engine Oil Pressure Sensor Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
16-17 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 17 - Engine Oil Pressure Sensor Data Valid But Below Normal Operating Range (Least Severe) heavy-equipment Info View →
16-18 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 18 - Engine Oil Pressure Sensor Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
16-2 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 2 - Engine Oil Pressure Sensor Data Erratic/Intermittent heavy-equipment Minor View →
16-4 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 4 - Engine Oil Pressure Sensor Voltage Below Normal/Shorted Low heavy-equipment Major View →
16-6 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 6 - Engine Oil Pressure Sensor Current Above Normal/Grounded Circuit heavy-equipment Major View →
16-8 Caterpillar Heavy Equipment Caterpillar CID 16 FMI 8 - Engine Oil Pressure Sensor Abnormal Frequency/Pulse Width heavy-equipment Major View →
168-0 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 0 - Engine ECM Data Valid But Above Normal Range heavy-equipment Major View →
168-13 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 13 - Engine ECM Out of Calibration heavy-equipment Minor View →
168-15 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 15 - Engine ECM Data Valid But Above Normal Operating Range (Least Severe) heavy-equipment Info View →
168-2 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 2 - Engine ECM Data Erratic/Intermittent heavy-equipment Minor View →
168-4 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 4 - Engine ECM Voltage Below Normal/Shorted Low heavy-equipment Major View →
168-5 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 5 - Engine ECM Current Below Normal/Open Circuit heavy-equipment Major View →
168-6 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 6 - Engine ECM Current Above Normal/Grounded Circuit heavy-equipment Major View →
168-8 Caterpillar Heavy Equipment Caterpillar CID 168 FMI 8 - Engine ECM Abnormal Frequency/Pulse Width heavy-equipment Major View →
17-0 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 0 - Alternator (Battery Voltage) Data Valid But Above Normal Range heavy-equipment Major View →
17-1 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 1 - Alternator (Battery Voltage) Data Valid But Below Normal Range heavy-equipment Major View →
17-18 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 18 - Alternator (Battery Voltage) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
17-2 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 2 - Alternator (Battery Voltage) Data Erratic/Intermittent heavy-equipment Minor View →
17-3 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 3 - Alternator (Battery Voltage) Voltage Above Normal/Shorted High heavy-equipment Major View →