03L906023LB ECU Files – Siemens VDO / Continental PCR2.1 for Audi

Siemens VDO / Continental hardware number 03L906023LB is a PCR2.1 engine control unit fitted to Audi (A3). We have 1 original file for it, one per software calibration. Find the software / calibration code on your ECU label and pick the matching file in the table below; price €30, instant download after payment.