Product Description:
UPA-USB script for PETERBILT CUMMINS 450 CECU3 instrument cluster (24C256) configuration.

Manufacturer: PETERBILT / CUMMINS
Model: 450 CECU3
Memory Chip: 24C256
Accuracy: 1 km / 1 mile

The script provides complete solution for mileage correction and cluster configuration.
Includes reference files and real-time parameter adjustment.
Successfully tested on PETERBILT 450 CECU3 models.