466624 Volvo.Penta Plug

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     Troubleshooting, "Sensor Supply - Test"    
91-8 Throttle Position Sensor abnormal frequency, pulse width, or period     Troubleshooting, "Speed Control - Test"    
91-13 Throttle Position Sensor out of calibration    
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"    
102-3 Boost Pressure Sensor voltage above normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
102-4 Boost Pressure Sensor voltage below normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
102-10 Boost Pressure Sensor abnormal rate of change     Troubleshooting, "Sensor Signal (Analog, Active) - 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    
168-2 Electrical System Voltage erratic, intermittent, or incorrect     Troubleshooting, "Electrical Power Supply - Test"    
168-3 Electrical System Voltage voltage above normal    
168-4 Electrical System Voltage voltage below normal    
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    
190-8 Engine Speed Sensor abnormal frequency, pulse width, or period     Troubleshooting, "Speed/Timing - 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"    
446-4 Air Shutdown Relay voltage below normal     Troubleshooting, "Air Shutoff - Test"    
446-5 Air Shutdown Relay current below normal    
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"    
1835-3 Auxiliary Pressure Sensor voltage above normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
1835-4 Auxiliary Pressure Sensor voltage below normal     Troubleshooting, "Sensor Signal (Analog, Active) - Test"    
1836-3 Auxiliary Temperature Sensor voltage above normal     Troubleshooting, "Sensor Signal (Analog, Passive) - Test"    
1836-4 Auxiliary 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 technician in order to view the diagnostic code information for an ECM. Diagnostic codes may consist of the component identifier (CID), and the failure mode identifier (FMI).Component Identifier (CID) - The CID indicates the component that generated the code. For example, the CID number 1 identifies the fuel injector for the number one cylinder.Failure Mode Identifier (FMI) - The FMI indicates the type of failure.Refer to Table 1 for a complete list of the diagnostic codes and the appropriate troubleshooting procedure.Note: Do not confuse diagnostic codes with event codes. Event codes alert the operator that an abnormal operating condition such as low oil pressure or high coolant temperature has been detected. If an event code is active, refer to Troubleshooting, "Event Code List".Illustration 1 is an example of the operating range of a sensor.
Illustration 1 g01365757
Example of the typical operating range of a sensor (1) This area represents the normal operating range of the engine parameter. (2) In these areas, the engine is operating in an unsafe operating range of the monitored parameter. An event code will be generated for the monitored parameter. The sensor circuit does not have an electronic problem. Refer to Troubleshooting, "Event Code List" for additional information on event codes. (3) In these areas, the signal from the sensor is outside of the operating range of the sensor. The sensor circuit has an electronic problem. A diagnostic code will be generated for the sensor circuit.Active Diagnostic Codes
An active diagnostic code represents a problem with the electronic control system. Correct the problem as soon as possible.When the engines ECM generates an active dia