12664192 12660050 Delco E86B original ECU file – Chevrolet Silverado 6.6 365hp
12664192SW12660050CALAFA1ABE84E2C523C- Vehicle
- Chevrolet Silverado
- Engine
- 6.6 365hp · GM Duramax LML
- ECU
- Delco E86B
- HW
- 12664192
- SW
- 12660050
- Calibration
- AFA1ABE84E2C523C
Other SW versions on HW 12664192
2 SW versions sit on this HW in the archive, 3 files in all. This page is SW 12660050. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 12669774 | Chevrolet Silverado 6.6 365hp · Bosch EDC17CP18 DELCO E86B |
SW numbers next to 12660050
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 |
|---|---|
| 12660102 | Chevrolet Tracker 1.3 140hp · Delco E78 |
| 12660477 | Chevrolet Silverado 6.6 365hp · Bosch EDC17CP18 DELCO E86B |
| 12660715 | Chevrolet Tracker 1.3 140hp A14NET · Delco E78 B |
| 12661794 | Buick Excelle 2.0 190hp A20NHT · Delco E39A3 |
| 12662403 | Opel Astra 1.4 16V Turbo DCVCP 140hp A14NET · Delco E78 |
| 12662405 | Buick Regal 3.0 267hp · Delco E78 |
| 12662629 | Opel Insignia 2.0 250hp · Delco E39A |
| 12663030 | Chevrolet Captiva 2.4 182hp · Delco E39A3 |
| 12663375 | Cadillac CTS 2.0 275hp A20NHT · Delco E39 |
| 12664221 | Chevrolet Malibu 2.0 250hp · Delco E39A |
Other numbers for the Chevrolet Silverado 6.6 365hp
11 files cover exactly this car and engine, on Bosch EDC17CP18 DELCO E86B (6), Delco E86 (2), Delco E86B (1). If your ECU reads differently from this page, 5 of the others:
This ECU and car in figures
Delco E86B: 1 file, 1 SW number. Makes: Chevrolet (1).
Chevrolet Silverado: 50 files. ECU types: Bosch EDC17CP18 DELCO E86A (14), Delco E38 (13), Bosch EDC17CP18 DELCO E86B (6), Delco E86 (6). Engine codes: GM Duramax LML (8), GM Duramax (4), LGH (1).
Engine code GM Duramax LML: 8 files, on Delco E86 (5), Delco E86B (1), Bosch DELCO E86B (1). Listed for Chevrolet Silverado (8).
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