0281018454 B12021 Bosch EDC17C59 original ECU file – Chevrolet Aveo 1.3 75hp

Other SW versions on HW 0281018454

4 SW versions sit on this HW in the archive, 11 files in all: Opel Astra (7), Opel Meriva (2), Opel Corsa (1). This page is SW B12021. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SW B12021 is also listed for

The catalogue has this SW number on 1 other vehicle variant, 2 files:

• Opel Meriva 1.3 95hp 2 files

SW numbers next to B12021

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 Chevrolet Aveo 1.3 75hp

9 files cover exactly this car and engine, on Bosch EDC17C59 (9). If your ECU reads differently from this page, 3 of the others:

This ECU and car in figures

Bosch EDC17C59: 308 files, 78 SW numbers, 55 with a map pack. Makes: Opel (285), Chevrolet (23). Most listed: Opel Insignia (153), Opel Astra (73), Opel Corsa (26), Opel Zafira (25).

Chevrolet Aveo: 28 files. ECU types: Bosch EDC17C59 (18), Delco E83 (5), Siemens KEMSCO (1), Delco E78 (1). Engine codes: A13DTC (4), A13DTE (4), A12XEP (2), A14NEL (2).

4 230 of the 4 339 files here with HW 0281… are Bosch EDC/MD1 units.