12647991 12640812 Delco E38 original ECU file – Chevrolet Camaro 6.2 426hp

SW12647991UPG12640812

Vehicle: Chevrolet Camaro
Engine: 6.2 426hp
ECU: Delco E38
SW: 12647991
SW upgrade: 12640812

SW 12647991 is also listed for

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

GMC Savana 5.3 324hp

SW numbers next to 12647991

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.

SW	Listed for
12646746	Opel Astra 1.4 140hp A14NEL · Delco E78
12647088	BMW Z Series 3.0 340hp N54B30 · Delco E39
12647136	Opel Astra 1.4 16V Turbo DCVCP 120hp A14NEL · Delco E78
12647468	Chevrolet Captiva 2.4 170hp · Delco E37
12647732	Opel Astra 1.4 120hp A14NEL · Delco E78
12648433	Holden Commodore 3.6 308hp · Delco E39A2
12648858	Chevrolet Captiva 3.0 220hp · Delco
12648907	Cadillac SRX 3.6 318hp · Delco E39A2
12649046	Chevrolet Camaro 6.2 426hp
12649229	Chevrolet Cruze 1.8 140hp A16XER · Delco E83

Other numbers for the Chevrolet Camaro 6.2 426hp

51 files cover exactly this car and engine, on Delco E38 (51). If your ECU reads differently from this page, 12 of the others:

SW 12633056 SW 12628912 SW 12635863 SW 12653674 SW 12656198 SW 12620818 SW 12639835 SW 12647991 SW 12636005 SW 12639301 SW 12632176 SW 12638778

This ECU and car in figures

Delco E38: 125 files, 46 SW numbers, 2 with a map pack. Makes: Chevrolet (89), Cadillac (11), Holden (10), Hummer (10). Most listed: Chevrolet Camaro (61), Chevrolet Silverado (13), Cadillac Escalade (11), Holden Commodore (9).

12647991 12640812 Delco E38 original ECU file – Chevrolet Camaro 6.2 426hp

SW 12647991 is also listed for

SW numbers next to 12647991

Other numbers for the Chevrolet Camaro 6.2 426hp

This ECU and car in figures

What you get

Other files for the Chevrolet Camaro

Other Delco E38 files