2011/10/10 Caterpillar


Updated Engine Software Is Now Used for Certain C15 Petroleum Generator Set Engines {1901, 1920}

Usage:

C15 PET
Petroleum Engine:
C15 PET GS ENG (S/N: PET1-UP)

Description of Change: New engine software is now used. Updated software performance maps with advanced timing maps, and effective governing at all coolant temperatures are also included within the new engine software.

Adaptable To: Refer to Table 1 for the correct software part numbers.

Table 1
New Software Part Number     Former Software Part Number    
376-2334     318-1901    
376-2386     318-1903    
The change is effective at the factory with serial number PET00354-UP.

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