PCMTuner Cannot Identify VAG PCR2.1 on bench?

 Question:

Pcmtuner flash can't identify the VAG PCR2.1 ECU. Checked with Flex and ECU Is already unlock,but pcmflash with module 57 and Its pinout can't identify and read.

Answer:

module 57 is OBD you cannot do on bench!
PCMflash does not do OBD on bench — the module is OBD as in ecu must be fitted to car
this ecu comms is via vehicle CEM unit and dash board.

try BSL mode here:

http://www.pcmtuner.org/pcmtuner-vag-simos-pcr2-1-unlock-instruction/

or use foxflash, it will read/unlock pcr2.1 via OBD or bench.

http://www.pcmtuner.org/foxflash-unlock-vag-pcr2-1-by-obd/

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