Cadillac ATS original ECU files
Every stock read we have for the Cadillac ATS, by engine. Ctrl+F your HW or SW number.
Cadillac ATS files
Cadillac ATS2.0 220hp
Delco E39A3
HW12653997SW12656454
€18
Cadillac ATS2.0 270hp
Delco E80
HW12686056SW12696874
€18
Cadillac ATS2.0 275hp
Delco E80
HW12666362SW12681529
€18
Cadillac ATS3.6 304hp
Delco E39A3
HW12653997SW12656454
€18
Cadillac ATS3.6 470hp
Delco E92
HW12659566SW12625016
€18
Cadillac ATS2.0 270hp
Delco E80
—
€18
Cadillac ATS2.0 272hp
Delco E80
—
€18
Cadillac ATS2.0 285hp
Delco E80
—
€18
Cadillac ATS3.6 314hp
Delco E82
—
€18
Cadillac ATS3.6 470hp
Delco E92
—
€18
Cadillac ATS engines
10 files across 8 engine variants, on 4 ECU types. Listed most: 2.0 270hp, 2 files.
| Engine | Code | Files | ECU types |
|---|---|---|---|
| 2.0 220hp | 1 | Delco E39A3 1 | |
| 2.0 270hp | 2 | Delco E80 2 | |
| 2.0 272hp | 1 | Delco E80 1 | |
| 2.0 275hp | 1 | Delco E80 1 | |
| 2.0 285hp | 1 | Delco E80 1 | |
| 3.6 304hp | 1 | Delco E39A3 1 | |
| 3.6 314hp | 1 | Delco E82 1 | |
| 3.6 470hp | 2 | Delco E92 2 |
All Cadillac ATS HW and SW numbers
4 HW numbers and 4 SW numbers, by ECU type. Beside each HW, how many SW versions it carries. A number opens a file that shows it.