Sc23204-ci.rar Official

: The "CI" suffix often stands for "Calibration Information" or is part of a naming convention for specific engine families (like the QSK23 or Tier 4 Interim engines).

: These .rar files are usually extracted and used with diagnostic software such as Cummins INSITE or ServiceRanger to flash new software onto a vehicle's computer. sc23204-CI.rar

October 2023 ECM Calibration Updates | PDF | Engines - Scribd : The "CI" suffix often stands for "Calibration