03D906033H 03D906033H_4503 Siemens SIMOS3 original ECU file – Volkswagen Polo 1.2 55hp

HW numbers next to 03D906033H

The closest HW 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 Volkswagen Polo 1.2 55hp

8 files cover exactly this car and engine, on Siemens SIMOS 3.00 (4), Siemens SIMOS3 (4). If your ECU reads differently from this page, 5 of the others:

This ECU and car in figures

Siemens SIMOS3: 37 files. Makes: Volkswagen (25), Skoda (7), Audi (4), Seat (1). Most listed: Volkswagen Polo (18), Skoda Fabia (7), Audi A4 (4), Volkswagen Lupo (4).

Volkswagen Polo: 800 files. ECU types: Delphi DCM3.7 (145), Continental PCR 2.1 (102), Temic DQ200 GEN2 (62), Delphi DCM6.2 (54). Engine codes: CFWA (45), CAYB (40), CAYC (25), CAYA (20).