Caterpillar Fault Codes

2,881 codes

Product Lines:

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 →
100-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 100 FMI 31 generator Moderate 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 →
100-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 100 FMI 9 generator Moderate View →
102-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 13 generator Moderate View →
102-3 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 3 generator Critical View →
102-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 4 generator Critical View →
102-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 6 generator Critical View →
102-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 7 generator Major View →
102-8 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 8 generator Major View →
102-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 102 FMI 9 generator Moderate View →
105-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 13 generator Moderate View →
105-2 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 2 generator Moderate View →
105-3 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 3 generator Critical View →
105-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 31 generator Moderate View →
105-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 4 generator Critical View →
105-5 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 5 generator Major View →
105-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 6 generator Critical View →
105-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 105 FMI 7 generator Major View →
108-0 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 0 generator Major View →
108-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 13 generator Moderate View →
108-3 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 3 generator Critical View →
108-5 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 5 generator Major View →
108-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 6 generator Critical View →
108-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 7 generator Major View →
108-8 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 8 generator Major View →
108-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 108 FMI 9 generator Moderate 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 →
110-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 110 FMI 31 generator Moderate 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 →
110-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 110 FMI 7 generator 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 →