12618095 12637837 Delco E83 original ECU file – Opel Astra 1.6 16V Twinport 115hp

Other SW versions on HW 12618095

2 SW versions sit on this HW in the archive, 2 files in all: Opel Insignia (1), Opel Astra (1). This page is SW 12637837. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SW numbers next to 12637837

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 Opel Astra 1.6 16V Twinport 115hp

6 files cover exactly this car and engine, on Delco E83 (6). If your ECU reads differently from this page, the others:

This ECU and car in figures

Delco E83: 110 files, 34 SW numbers, 25 with a map pack. Makes: Opel (56), Chevrolet (48), Buick (4), GM (2). Most listed: Opel Astra (18), Opel Corsa (18), Chevrolet Cruze (11), Opel Meriva (11).

Opel Astra: 599 files. ECU types: Delco E98 (135), Bosch EDC17C59 (73), Bosch EDC16C9 (46), Delco E87 (39). Engine codes: A20DTH (21), A17DTJ (17), A17DTC (17), Z13DTH (15).

Engine code A16XER: 13 files, on Delco E83 (13). Listed for Opel Astra (7), Chevrolet Cruze (4), Chevrolet Sonic (1), Opel Insignia (1).