12649331 12649245 Bosch EDC17CP18 DELCO E86A original ECU file – GMC Sierra 6.6 V8 400hp

HW12649331SW12649245CAL6F5802F33DB0F194

Vehicle: GMC Sierra
Engine: 6.6 V8 400hp
ECU: Bosch EDC17CP18 DELCO E86A
HW: 12649331
SW: 12649245
Calibration: 6F5802F33DB0F194

SW 12649245 is also listed for

The catalogue has this SW number on 2 other vehicle variants, 5 files:

GMC Sierra 6.6 451hp
Chevrolet Silverado 6.6 V8 396hp 4 files

SW numbers next to 12649245

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
12647468	Chevrolet Captiva 2.4 170hp · Delco E37
12647732	Opel Astra 1.4 120hp A14NEL · Delco E78
12647991	Chevrolet Camaro 6.2 426hp · Delco E38
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 · Delco E38
12649229	Chevrolet Cruze 1.8 140hp A16XER · Delco E83
12649250	Opel Corsa 1.2 83hp · Delco E83
12649630	Opel Ampera 1.4 86hp · Delco E83

Other numbers for the GMC Sierra 6.6 V8 400hp

4 files cover exactly this car and engine, on Bosch EDC17CP18 DELCO E86A (2), Delco E86 (2). If your ECU reads differently from this page, 2 of the others:

SW 12646250 SW 12644095

This ECU and car in figures

Bosch EDC17CP18 DELCO E86A: 26 files, 4 SW numbers, 1 with a map pack. Makes: Chevrolet (14), GMC (12). Most listed: Chevrolet Silverado (14), GMC Sierra (12).

12649331 12649245 Bosch EDC17CP18 DELCO E86A original ECU file – GMC Sierra 6.6 V8 400hp

SW 12649245 is also listed for

SW numbers next to 12649245

Other numbers for the GMC Sierra 6.6 V8 400hp

This ECU and car in figures

What you get

Other files for the GMC Sierra

Other Bosch EDC17CP18 DELCO E86A files