PCMTuner Read VW DCM3.7 ECU via OBD

By | November 7, 2022

VW 1.2 tdi DCM 3.7 Read/Write with pcmtuner via OBD module 54 successfully. EGF off is done after loads with Flex, never had issue.

This is a big power engine. Extra charger is not necessary for me. But is always better to have.

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