Delphi Autocom 2021.11 C4b is a popular third-party software update for the DS150E and CDP+ multidiag diagnostic scanners. In the enthusiast community, "solid story" or "full chip" refers to high-quality hardware versions (C4b) that use high-grade components (like the 9241A chip or NEC relays) to ensure stable communication with various vehicle ECUs. scaner-avto Key Features & Compatibility Software Version

: Automatically scans all vehicle control systems to identify stored fault codes quickly. Intelligent System Identification (ISI)

1. Independent Repair Shops: Delphi Autocom 2021.11 C4b is an essential tool for independent repair shops, enabling technicians to diagnose and repair a wide range of vehicles.
2. Dealerships: The tool is also suitable for dealerships, providing a comprehensive diagnostic solution for new and used vehicle sales, service, and maintenance.
3. Heavy-Duty Vehicle Maintenance: Delphi Autocom 2021.11 C4b's advanced diagnostic capabilities make it an ideal solution for heavy-duty vehicle maintenance, including trucks, buses, and trailers.

C4b

The hardware dongle (the interface between your PC/laptop and the car’s OBD2 port) comes in different chip revisions. indicates: