12644096 12644095 Bosch EDC17CP18 DELCO E86A original ECU file – GMC Sierra 6.6 V8 400hp

HW12644096SW12644095CAL62A7AA84938A3FAE

Vehicle: GMC Sierra
Engine: 6.6 V8 400hp
ECU: Bosch EDC17CP18 DELCO E86A
HW: 12644096
SW: 12644095
Calibration: 62A7AA84938A3FAE

SW 12644095 is also listed for

The catalogue has this SW number on 1 other vehicle variant, 4 files:

Chevrolet Silverado 6.6 397hp 4 files

SW numbers next to 12644095

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
12642926	Chevrolet Sonic 1.4 105hp · Delco E83
12643377	Opel Insignia 2.0 220hp · Delco E39
12643909	Chevrolet Aveo 1.2 16V VVT 86hp A12XEP · Delco E83
12644007	Chevrolet Montana 1.4 102hp · Delco E83
12644082	Opel Astra 1.4 16V Turbo DCVCP 140hp A14NET · Delco E78
12644447	Chevrolet Camaro 3.6 304hp · Delco E39A3
12645537	Buick Excelle 1.6 16V Turbo VVT 180hp A16LET · Delco E83
12645607	Opel Astra 1.4 16V Turbo DCVCP 140hp · Delco E78
12645749	Chevrolet Cobalt 1.8 140hp · Delco E83
12645751	Chevrolet Silverado 6.6 V8 D 365hp

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, the others:

SW 12649245 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).

GMC Sierra: 32 files. ECU types: Bosch EDC17CP18 DELCO E86A (12), Delco E98 (9), Delco E86 (5), Bosch DELCO E86B (3).

What you get

The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
Original read only: no full backup, EEPROM or tuned file.
A digital file: all sales are final — no refunds. Terms of sale

Other files for the GMC Sierra

GMC Sierra6.6 451hp