HUB 1348330 - Caterpillar

Engine:
G3516 (S/N: WPS1-UP; WPT1-UP; WPW1-UP)
New ECM software flash files are now available for engines that are listed above.The electronic control system for the G3516 engines has been upgraded from an "Electronic Ignition System" (EIS) controller to an "Engine Control Module" (ECM). Unlike the EIS controller, the ECM requires a software flash file in order to run the engine.The software for this application contains expanded features. Please refer to Table 1 for the available software for your application. The software may be flashed using "Electronic Technician" (ET). The standard flashing procedure for ET can be used.Note: This is not a warrantable repair.
Table 1
Required Software    
Electronic Group Number     Software Part Number     Application    
285-8789     285-8513     Industrial (Without AFRC (1))    
285-8490     285-8514     Industrial (With AFRC)    
( 1 ) Air Fuel Ratio ControlExpanded Features:
Monitoring Features
Unfiltered oil pressure
Filtered oil pressure
Coolant (water) temperature
Oil temperature
Engine speed
Battery voltage
Service hours
Oil filter differential pressure
Manifold inlet air temperature
Coolant outlet pressure
Coolant inlet pressure
Engine oil to engine coolant differential temperature
Oxygen level sensor
Expanded alarm and shutdown capability
Full range of diagnostics for troubleshooting electrical or electronic faults
Remote speed input of 4 to 20 mA or 0 to 5 vdc
Integrated governing, AFRC, safeguards, start and stop logic and ignition
Pre-lube and post-lube integrated into the ECM with a control switch mounted in "Adviser Panel"