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
159-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 159 FMI 9 generator Moderate 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 →
164-2 EMCP 4.2 Caterpillar EMCP 4.2 Error Code 164-2 generator Minor View →
164-3 EMCP 4.2 Caterpillar EMCP 4.2 Error Code 164-3 generator Major View →
167-1 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 1 generator Major View →
167-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 13 generator Moderate View →
167-2 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 2 generator Moderate View →
167-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 31 generator Moderate View →
167-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 4 generator Critical View →
167-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 6 generator Critical View →
167-8 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 167 FMI 8 generator 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 →
168-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 168 FMI 31 generator Moderate 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 →
168-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 168 FMI 7 generator 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 →
17-6 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 6 - Alternator (Battery Voltage) Current Above Normal/Grounded Circuit heavy-equipment Major View →
17-8 Caterpillar Heavy Equipment Caterpillar CID 17 FMI 8 - Alternator (Battery Voltage) Abnormal Frequency/Pulse Width heavy-equipment Major View →
172-0 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 0 - Fuel Injection Actuation Pressure (High) Data Valid But Above Normal Range heavy-equipment Major View →
172-1 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 1 - Fuel Injection Actuation Pressure (High) Data Valid But Below Normal Range heavy-equipment Major View →
172-16 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 16 - Fuel Injection Actuation Pressure (High) Data Valid But Above Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
172-18 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 18 - Fuel Injection Actuation Pressure (High) Data Valid But Below Normal Operating Range (Moderately Severe) heavy-equipment Minor View →
172-2 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 2 - Fuel Injection Actuation Pressure (High) Data Erratic/Intermittent heavy-equipment Minor View →
172-4 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 4 - Fuel Injection Actuation Pressure (High) Voltage Below Normal/Shorted Low heavy-equipment Major View →
172-5 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 5 - Fuel Injection Actuation Pressure (High) Current Below Normal/Open Circuit heavy-equipment Major View →
172-6 Caterpillar Heavy Equipment Caterpillar CID 172 FMI 6 - Fuel Injection Actuation Pressure (High) Current Above Normal/Grounded Circuit heavy-equipment Major View →
172-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 172 FMI 7 generator Major View →
173-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 13 generator Moderate View →
173-2 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 2 generator Moderate View →
173-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 31 generator Moderate View →
173-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 4 generator Critical View →
173-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 6 generator Critical View →
173-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 7 generator Major View →
173-8 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 8 generator Major View →
173-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 173 FMI 9 generator Moderate View →
174-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 13 generator Moderate View →
174-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 4 generator Critical View →
174-5 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 5 generator Major View →
174-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 6 generator Critical View →
174-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 7 generator Major View →
174-8 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 8 generator Major View →
174-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 174 FMI 9 generator Moderate View →
175-0 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 0 generator Major View →
175-1 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 1 generator Major View →
175-13 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 13 generator Moderate View →
175-2 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 2 generator Moderate View →
175-3 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 3 generator Critical View →
175-31 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 31 generator Moderate View →
175-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 4 generator Critical View →
175-6 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 6 generator Critical View →
175-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 7 generator Major View →
175-8 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 8 generator Major View →
175-9 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 175 FMI 9 generator Moderate View →
177-1 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 177 FMI 1 generator Major View →
177-2 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 177 FMI 2 generator Moderate View →
177-3 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 177 FMI 3 generator Critical View →
177-4 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 177 FMI 4 generator Critical View →
177-7 Cat ET / EMCP 4.x Caterpillar Cat ET Error Code CID 177 FMI 7 generator Major View →