12648907 12639121 Delco E39A2 original ECU file – Chevrolet Camaro 3.6 308hp

SW 12648907 is also listed for

The catalogue has this SW number on 2 other vehicle variants, 3 files:

• Chevrolet Captiva 2.4 182hp 2 files
• Cadillac SRX 3.6 318hp

SW numbers next to 12648907

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 Camaro 3.6 308hp

10 files cover exactly this car and engine, on Delco E39A2 (6), Delco E39A3 (2), Bosch MED9.6.1 (2). If your ECU reads differently from this page, 3 of the others:

This ECU and car in figures

Delco E39A2: 19 files, 5 SW numbers. Makes: Chevrolet (8), Opel (8), Holden (2), Cadillac (1). Most listed: Opel Insignia (7), Chevrolet Camaro (6), Chevrolet Captiva (2), Holden Commodore (2).

Chevrolet Camaro: 104 files. ECU types: Delco E38 (61), Delco E80 (10), Delco E39A3 (10), Delco E39A2 (6). Engine codes: LSA (3).