CGDI FC200 ECU Programmer

CGDI FC200 ECU Programmer — ECU Clone & ISN Read

The CGDI FC200 is a professional-grade ECU programmer designed for technicians who need fast, reliable ECU cloning and ISN reading without opening the ECU shell. Supporting over 4,200 ECU types, the FC200 handles reading, writing, cloning, and data verification across a wide range of vehicle brands and ECU platforms.

What is the CGDI FC200 Used For?

The FC200 is used for ECU-level work in workshops specialising in immobiliser repair, ECU replacement, and chip tuning preparation.

Common workshop applications include:

• ECU cloning — transfer data from a damaged ECU to a new one
• ISN reading — extract ISN codes for key programming and immobiliser work
• ECU data read/write via OBD or bench connection
• Checksum correction after data modification
• Support for Bosch, Siemens/Continental, Delphi, Denso, Marelli and more
• No need to open ECU shell on supported models

How to Use the CGDI FC200

1. Connect the FC200 — Use the included OBD cable or bench wiring harness to connect to the ECU.
2. Select the ECU Type — Choose the vehicle brand and ECU platform from the software menu.
3. Read ECU Data — Read the full ECU flash, EEPROM, or ISN data.
4. Clone or Modify — Write data to a replacement ECU or extract ISN codes for key work.
5. Verify — The FC200 verifies data integrity with built-in checksum correction.

Why Workshops Choose the CGDI FC200

• Supports 4,200+ ECU types across all major vehicle brands
• No open shell required on most supported ECUs — faster and safer
• OBD and bench mode for maximum flexibility
• Built-in checksum correction for reliable data transfer
• ISN reading for BMW, Mercedes, VW/Audi and more
• Compact, durable hardware with included wiring harness and OBD cable
• Regular software updates adding new ECU coverage