AutoVEI DC2-FR+CPC+CPC4 cable

This is a specialised DirectConnect (DC2) cable used with AutoVEI truck diagnostic/programming tools. It’s designed for direct‑to‑ECU connection when working on certain Mercedes‑Benz control units.

• The cable is required to read and write FR, CPC and CPC4 ECUs in Direct Connect mode (DC2).

• FR and CPC are common powertrain/engine controller units on heavy vehicles (especially Mercedes trucks). CPC4 is a later generation of that controller.