Cummins Incal Tool ((free)) Link

Adjusting parameters when engine components are upgraded or replaced.

Mike cleared the code. The orange light died. The 579 roared back to life.

The "Incal" Confusion

When a driver calls in with a loss of power, the fleet manager has already seen the fault code via cellular telematics. They know the DPF is clogged before the driver even notices the fuel economy drop.

The INCAL database is released bimonthly (e.g., February, April, June) and typically expires after to ensure technicians use only the most current, safe calibrations. 2. Core Functions of the INCAL Tool

"INCAL" stands for the calibration database provided by Cummins. These files are essential for: