03G906018AQ_9971 Siemens PPD1.2 original ECU file – Audi A3 2.0 170hp

SW numbers next to 03G906018AQ_9971

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

Other numbers for the Audi A3 2.0 170hp

22 files cover exactly this car and engine, on Siemens PPD1.2 (17), Temic DQ250 CXX (3), Siemens PPD 1.2 (1). If your ECU reads differently from this page, 12 of the others:

This ECU and car in figures

Siemens PPD1.2: 185 files, 50 SW numbers, 60 with a map pack. Makes: Volkswagen (123), Seat (31), Audi (25), Skoda (6). Most listed: Volkswagen Passat 6 (55), Volkswagen Golf 5 (53), Seat Leon (21), Audi A3 (19).

Audi A3: 1 202 files. ECU types: Continental PCR 2.1 (393), Bosch EDC17CP14 (95), Bosch EDC17C46 (78), Bosch EDC16U34 (66). Engine codes: CAYC (225), CAYB (102), CBAB (52), CAXC (31).