3Y9-76248-0 Tohatsu FUSE 25A

Table 1
Cross-Reference from CID-FMI Code on Cat Data Link to Troubleshooting Procedure
Code and Description Procedure
1-5 Cylinder #1 Injector current below normal Troubleshooting, "Injector Solenoid - Test"
1-6 Cylinder #1 Injector current above normal
2-5 Cylinder #2 Injector current below normal
2-6 Cylinder #2 Injector current above normal
3-5 Cylinder #3 Injector current below normal
3-6 Cylinder #3 Injector current above normal
4-5 Cylinder #4 Injector current below normal
4-6 Cylinder #4 Injector current above normal
5-5 Cylinder #5 Injector current below normal
5-6 Cylinder #5 Injector current above normal
6-5 Cylinder #6 Injector current below normal
6-6 Cylinder #6 Injector current above normal
41-3 8 Volt DC Supply : Voltage Above Normal Troubleshooting, "Sensor Supply - Test"
41-4 8 Volt DC Supply : Voltage Below Normal
91-8 Throttle Position Sensor abnormal frequency, pulse width, or period Troubleshooting, "Speed Control - Test"
94-3 Fuel Delivery Pressure Sensor voltage above normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
94-4 Fuel Delivery Pressure Sensor voltage below normal
100-3 Engine Oil Pressure Sensor voltage above normal
100-4 Engine Oil Pressure Sensor voltage below normal
100-10 Engine Oil Pressure Sensor abnormal rate of change Troubleshooting, "Sensor Supply - Test"
110-3 Engine Coolant Temperature Sensor voltage above normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
110-4 Engine Coolant Temperature Sensor voltage below normal
168-0 Electrical System Voltage high - most severe (3) Troubleshooting, "Electrical Power Supply - Test"
168-1 Electrical System Voltage low - most severe (3)
168-2 Electrical System Voltage erratic, intermittent, or incorrect
172-3 Intake Manifold Air Temperature Sensor voltage above normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
172-4 Intake Manifold Air Temperature Sensor voltage below normal
174-3 Fuel Temperature Sensor voltage above normal
174-4 Fuel Temperature Sensor voltage below normal
175-3 Engine Oil Temperature Sensor voltage above normal
175-4 Engine Oil Temperature Sensor voltage below normal
190-2Engine Speed Sensor Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed/Timing - Test"
190-8 Engine Speed Sensor abnormal frequency, pulse width, or period
247-9 SAE J1939 Data Link abnormal update rate Troubleshooting, "CAN Data Link - Test"
253-2 Personality Module erratic, intermittent, or incorrect Troubleshooting, "ECM Software - Install"
261-11 Engine Timing Offset fault Troubleshooting, "Timing - Calibrate"
261-13 Engine Timing Calibration calibration required
262-3 5 Volt Sensor DC Power Supply voltage above normal Troubleshooting, "Sensor Supply - Test"
262-4 5 Volt Sensor DC Power Supply voltage below normal
268-2 Programmed Parameter Fault erratic, intermittent, or incorrect Troubleshooting, "Configuration Parameters"
274-3 Atmospheric Pressure Sensor voltage above normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
274-4 Atmospheric Pressure Sensor voltage below normal
342-8 Secondary Engine Speed Sensor abnormal frequency, pulse width, or period Troubleshooting, "Speed/Timing - Test"
791-5 Compression Brake Low/High Solenoid : Current Below Normal Troubleshooting, "Compression Brake Solenoid Circuit - Test"
791-6 Compression Brake Low/High Solenoid : Current Above Normal
792-5 Compression Brake Medium/High Solenoid : Current Below Normal
792-6 Compression Brake Medium/High Solenoid : Current Above Normal
1690-8 Throttle #2 Position Sensor abnormal frequency, pulse width, or period Troubleshooting, "Speed Control - Test"
1785-3 Intake Manifold Pressure Sensor voltage above normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
1785-4 Intake Manifold Pressure Sensor voltage below normal
1785-10 Intake Manifold Pressure Sensor abnormal rate of change Troubleshooting, "Sensor Supply - Test"
1901-5 Intake Valve Actuator #1 : Current Below Normal Troubleshooting, "Variable Valve Actuator - Test"
1901-6 Intake Valve Actuator #1 : Current Above Normal
1901-7 Intake Valve Actuator #1 : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1902-5 Intake Valve Actuator #2 : Current Below Normal Troubleshooting, "Variable Valve Actuator - Test"
1902-6 Intake Valve Actuator #2 : Current Above Normal
1902-7 Intake Valve Actuator #2 : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1903-5 Intake Valve Actuator #3 : Current Below Normal Troubleshooting, "Variable Valve Actuator - Test"
1903-6 Intake Valve Actuator #3 : Current Above Normal
1903-7 Intake Valve Actuator #3 : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1904-5 Intake Valve Actuator #4 : Current Below Normal Troubleshooting, "Variable Valve Actuator - Test"
1904-6 Intake Valve Actuator #4 : Current Below Normal
1904-7 Intake Valve Actuator #4 : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1905-5 Intake Valve Actuator #5 : Current Below Normal Troubleshooting, "Variable Valve Actuator - Test"
1905-6 Intake Valve Actuator #5 : Current Above Normal
1905-7 Intake Valve Actuator #5 : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1906-5 Intake Valve Actuator #6 : Current Below Normal Troubleshooting, "Variable Valve Actuator - Test"
1906-6 Intake Valve Actuator #6 : Current Above Normal
1906-7 Intake Valve Actuator #6 : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1922-5 Intake Valve Actuation System Oil Pressure Solenoid : Current Below Normal Troubleshooting, "Solenoid Valve - Test"
1922-6 Intake Valve Actuation System Oil Pressure Solenoid : Current Above Normal
1922-7 Intake Valve Actuation System Oil Pressure Solenoid : Not Responding Properly Troubleshooting, "Variable Valve Actuator Response - Test"
1924-3 Intake Valve Actuation System Oil Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
1924-4 Intake Valve Actuation System Oil Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
2117-3 Intake Valve Actuation System Oil Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
2117-4 Intake Valve Actuation System Oil Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test" Diagnostic Codes
Diagnostic codes alert the operator that a problem in the electronic system has been detected. Diagnostic codes are also used by the service technician to identify the nature of the problem. Caterpillar Electronic Technician (ET) is a software program that is designed to run on a personal computer. The software can be used by the service