How to Read and Write VAG DQ200 DQ250 with PCMTuner

April 14, 2022 Eva ECU Scanners, ECU TOOLS 0

Question: I cannot read VAG DQ200 grearbox TCU with PCMtuner. Why do I have grey buttons on read and write Have the Same Problem with DQ250.

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Solution:
If you are reading through obd you can only VR read, need to id and request file.
If you read on bench you can read and write eeprom and flash.
Use pinout module 58 in files section. Don’t use colours shown in diagram, use pcmtuner cables by name.
Module58 Temic DSG/CVT transmission wiring diagram:
PCMTuner DQ200 (0AM, 0CW) TCU Pinout

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PCMTuner DQ250 (02E, 0D9) TCU Pinout

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PCMTuner DQ500 (0BT, 0BH) TCU Pinout

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PCMTuner V30 (01J)/ VL300 (01J) TCU Pinout

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PCMTuner VL381 (0AM) TCU Pinout

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PCMTuner DL382 (0CK) TCU Pinout

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PCMTuner DL501 (0B5) TCU Pinout

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PCMTuner DC0/DC4 Gen2 TCU Pinout

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PCMTuner Luk-UDCT TCU Pinout

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