CG FC200 Clone Audi DQ200 Gen2 TCU on Bench

Tutorial: How to Clone Newer 2nd Generation DQ200 transmission gearbox TCM with CG FC200 programmer for Volkswagen Skoda Audi Seat.

 

Step 1: Read Dflash, Ext_Dflash and Pflash from original DQ200 Gen2

Run FC200 software, select Audi- VAG Temic DQ200 G2 TC1784

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Check wiring diagram and connect FC200 with DQ200 TCU

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Identify TCU

Read Dflash and save

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Read Ext-Dflash and save

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Read Pflash and save

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Disconnect TCU wth FC200

 

Step 2: Backup Dflash, Ext_Dflash and Pflash of another DQ200 need to be cloned

Connect another second-hand DQ200 Gen2 TCU with FC200

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Read and backup Dflash, Ext-Dflash and Pflash

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Step 3: Write Dflash, Ext_Dflash & Pflash

Identify TCU information

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Write Dflash

Upload original Dflash data and write

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Write Ext_Dflash

Upload original Ext_Dflash data and write

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Write Pflash

Upload original Pflash data and write

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Install DQ200 Gen2 TCU back to vehicle.

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