GEAR-SUN-YM 2956430 - Caterpillar

Engine:
CG137-08 (S/N: WWF1-UP)
CG137-12 (S/N: WRX1-UP)
Description of Change: The new software contains the following improvements:
Engine Monitoring Parameters
Barometric Pressure Sensor Calibration Value
Engine Coolant Temperature Sensor Diagnostic Response Configuration (Warning/Shutdown)
Engine Oil Pressure Sensor Diagnostic Response Configuration (Warning/Shutdown)Additional Diagnostics for:
Engine Speed Primary Sensor
Primary Engine Speed Sensor Timing Pattern Status
Engine Speed Secondary Sensor
Secondary Engine Speed Sensor Timing Pattern StatusAdaptable To: The new engine software replaces the existing software. The new engine software is adaptable back the first production on the serial numbers listed above. Refer to Table 1 for the new and former part numbers.
Table 1
New Part Number     Former Part Number    
396-0686 Engine Software     382-1066 Engine Software    
456-0582 Engine Software     436-5662 Engine Software    This change is effective for the serial numbers listed in Table 2.
Table 2
Effective Serial Numbers    
S/N:WRX00140-UP    
S/N:WWF00188-UP