Cummins/Onan — Software - Calibrate
Adjustments · Control software
From a Cummins/Onan service manual — check it applies to your exact model before use.
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Procedure
- Connect laptop to genset
- Start InPower service tool
- Take capture file
- Perform initial or update calibration using current InCal or Client CD
- Disconnect laptop
- Cycle power to the control
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Cummins/Onan service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.