866289 Mercruiser RETAINER

Parameter Descriptions
Injector Codes
Note: The injector codes are not part of the "Configuration" screen on the electronic service tool. "Injector Codes Calibration" can be found under "Calibrations" in the "Service" menu on the electronic service tool.The injector code is a number that is found on each of the unit injectors. The ECM uses this number to compensate for manufacturing variations between individual injectors. If you replace any of the unit injectors, you must reprogram the code for the new injectors. Also, if you replace the ECM, you must reprogram all of the injector codes."Rating Number"
"Rating Number" is a reference number that corresponds to the rating map that is resident in the personality module (flash file). Flash files may contain more that one rating."Equipment ID"
The "Equipment ID" parameter allows the customer to enter a description into the ECM in order to identify the machine. A maximum of 17 characters can be entered in the field."Engine Serial Number"
The "Engine Serial Number" should be programmed to match the engine serial number that is stamped on the engine information plate. The engine serial number is not preprogrammed on a replacement ECM."FLS" (Full Load Setting)
"FLS" is a number that represents the adjustment to the fuel system that was made at the factory in order to fine tune the fuel system. The correct value for this parameter is stamped on the engine information ratings plate. This value should only be changed if the engine is rerated or a new ECM is installed. Factory passwords are required."FTS" (Full Torque Setting)
"FTS" is similar to "FLS". This value should only be changed if the engine is rerated or a new ECM is installed. Factory passwords are required."Fuel Air Ratio Control Adjust" (FARC)
FARC is a fuel system adjustment that has been performed at the factory in order to fine tune the fuel system. The value that is assigned to the parameter is stamped on the Engine Information plate for each engine."Ether Control"
The "Ether Control" parameter allows the operation of this feature to be enabled or disabled."Number of Available Engine Power Levels"
The "Number of Available Engine Power Levels" parameter is programmed at the factory to enable the use of variable power levels. Factory passwords are required."High Ambient Fan"
The "High Ambient Fan" parameter can be programmed to enable the use of different maps in the software for the cooling fan that will provide extra cooling for high ambient temperatures."Battery Elevated Idle"
The "Battery Elevated Idle" parameter allows the operation of this feature to be enabled or disabled. Refer to Troubleshooting, "Elevated Idle" for more information.Parameter Table
Table 1
Customer Specified Parameters    
Parameter    Available Range or Options    Default    Required Password    
"Rating Number"     Application Dependent     none    
"Equipment ID"     17 characters     blank     none    
"Engine Serial Number"     8 characters     blank     none    
"FLS"     -128 to +127     0     Factory    
"FTS"     -128 to +127     0     Factory    
"Fuel Air Ratio Control Adjust"     0 to 255     0     none    
"Ether Control"     "Enable" or "Disable"     "Disable"     none    
"Number of Availabe Engine Power Levels"     1 to 3 (1)     Application Dependent     Factory    
"High Ambient Fan"     "On" or "Off"     "Off"     none    
"Battery Elevated Idle"     "On" or "Off"     "On"     none    
( 1 ) Machines that are not equipped with an electronically controlled transmission are only programmable up to "2".Parameter Worksheet
Record the following information before you change any programmable parameter.
Table 2
Parameter Worksheet    
Information from ECM    
"Equipment ID"    
   
"Engine Serial Number"    
   
"ECM Serial Number"    
   
"Personality Module Part Number"    
   
"Personality Module Release Date"    
   
"Personality Module Description"    
   
"FLS"    
   
"FTS"    
   
"Fuel Air Ratio Control Adjust"    
   
"Ether Control"    
   
"Number of Available Engine Power Levels"    
   
"Total Tattletale"    
   
"High Ambient Fan"    
   
"Battery Elevated Idle"