60476A75 Mercury GASKET SET

Active Diagnostic Codes
An Active diagnostic code represents a problem with the electronic control system. This problem should be corrected as soon as possible. When an active diagnostic code is generated, a display module such as the Vital Information Management System (VIMS) may produce a warning.Logged Diagnostic Codes
When the ECM generates a diagnostic code, the ECM logs the code in permanent memory. The ECM has an internal diagnostic clock. The ECM will record the hour of the first occurrence of the diagnostic code. The ECM will record the hour of the last occurrence of the diagnostic code. The ECM will record the number of occurrences of the code. This information is a valuable indicator for troubleshooting intermittent problems. Any Logged diagnostic codes will automatically be deleted if no additional occurrences are recorded in 100 hours. Some diagnostic codes may be easily triggered. Some diagnostic codes may log occurrences that did not result in complaints. The most likely cause of an intermittent problem is a faulty connection or damaged wiring. The next likely cause is a component failure. The least likely cause is the failure of the ECM. Diagnostic codes that are logged repeatedly may indicate a problem that needs special investigation.If the symptoms continue, use the proper procedure for troubleshooting the symptoms that have been experienced by the operator.Note: Always clear logged diagnostic codes after you investigate the problem which generated the code. Always clear logged diagnostic codes after you correct the problem which generated the code.
Illustration 1 g00592364
The diagram indicates output voltage from the coolant temperature sensor. The Cat ET can be used to turn ON the engine monitoring for a specific sensor. When the monitoring is turned ON, the sensor's value and any diagnostic event code will appear on the Cat ET. When the features are turned OFF, the engine monitoring will be disabled, but the event is logged in the ECM.Diagnostic Terminology
Table 1
3500B System Diagnostic Codes    
CID (1)     FMI (2)     Description    
0001     05     Injector Cylinder 1 open circuit    
0001     06     Injector Cylinder 1 short    
0002     05     Injector Cylinder 2 open circuit    
0002     06     Injector Cylinder 2 short    
0003     05     Injector Cylinder 3 open circuit    
0003     06     Injector Cylinder 3 short    
0004     05     Injector Cylinder 4 open circuit    
0004     06     Injector Cylinder 4 short    
0005     05     Injector Cylinder 5 open circuit    
0005     06     Injector Cylinder 5 short    
0006     05     Injector Cylinder 6 open circuit    
0006     06     Injector Cylinder 6 short    
0007     05     Injector Cylinder 7 open circuit    
0007     06     Injector Cylinder 7 short    
0008     05     Injector Cylinder 8 open circuit    
0008     06     Injector Cylinder 8 short    
0009     05     Injector Cylinder 9 open circuit    
0009     06     Injector Cylinder 9 short    
0010     05     Injector Cylinder 10 open circuit    
0010     06     Injector Cylinder 10 short    
0011     05     Injector Cylinder 11 open circuit    
0011     06     Injector Cylinder 11 short    
0012     05     Injector Cylinder 12 open circuit    
0012     06     Injector Cylinder 12 short    
0013     05     Injector Cylinder 13 open circuit    
0013     06     Injector Cylinder 13 short    
0014     05     Injector Cylinder 14 open circuit    
0014     06     Injector Cylinder 14 short    
0015     05     Injector Cylinder 15 open circuit    
0015     06     Injector Cylinder 15 short    
0016     05     Injector Cylinder 16 open circuit    
0016     06     Injector Cylinder 16 short    
0091     08     Throttle Position signal abnormal    
0101     03     Crankcase Pressure open/short to +batt    
0101     04     Cra