12647136 12646746 Delco E78 original ECU file A14NEL – Opel Astra 1.4 140hp

Other SW versions on HW 12647136

27 SW versions sit on this HW in the archive, 91 files in all: Opel Astra (30), Opel Corsa (19), Opel Mokka (13). This page is SW 12646746. A matching HW alone does not pick the file, so compare the SW your tool reads with the list. Below, 20 of them, this model first.

SW 12646746 is also listed for

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

• Opel Astra 1.4 16V Turbo DCVCP 120hp

SW numbers next to 12646746

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 1.4 140hp

14 files cover exactly this car and engine, on Delco E78 (11), Delco E78 B (3). If your ECU reads differently from this page, 4 of the others:

This ECU and car in figures

Delco E78: 109 files, 45 SW numbers, 21 with a map pack. Makes: Opel (96), Chevrolet (11), Buick (2). Most listed: Opel Astra (37), Opel Corsa (20), Opel Mokka (15), Opel Adam (10).

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 A14NEL: 39 files, on Delco E78 (21), Delco E83 (9), Delco E78 B (9). Listed for Opel Astra (14), Opel Meriva (6), Opel Corsa (4), Opel Mokka (4).