Original file
Opel Delco E78 (3MB)1277553112
An original (stock) flash read of the Delco E78 (3MB) control unit, fitted in Opel, software number 1277553112, 1,024.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.
Technical data
| Brand | Opel |
|---|---|
| Engine | 1.4 140PK |
| Fuel | petrol |
| Displacement | 1.4 |
| Power | 140PK |
| Control unit | Delco E78 (3MB) |
|---|---|
| ECU maker | Delco |
| Software number | 1277553112 |
| File type | Original flash read |
|---|---|
| File size | 1,024.00 KB |
| File key | 93d10d55e26201d3 |
| Price | 15 € |
About this file
Typical uses: restoring a control unit to its factory software after a failed flash or a corrupt memory, a clean base before any change, comparing a read of your own with the original. The checksum is the one of the read; your programmer or the CARTESIAN app corrects it after a change.
How to use this file
- Order with your e-mail address; the download link comes right after the payment and is valid for 30 days.
- Open the file in your programmer, compare its numbers with your unit and check the checksum.
- Write it only to a Delco E78 (3MB) whose label carries the same hardware and software numbers.
Before you write Compare the numbers on your control unit with this file, software number 1277553112. A file written to a unit with other numbers can damage it. Not sure? Give your own read to the search above: it is compared by content.
Other reads of this pair
The same hardware and software numbers, read from other vehicles or at other times; each has its page.
| Vehicles | Size | From the file name | Contents | Price | Order |
|---|---|---|---|---|---|
| Opel Zafira | 1,024.00 KB | Flash | 15 € | Order | |
| Opel Astra | 1,024.00 KB | Flash | 15 € | Order | |
| Opel Cascada | 2,048.00 KB | Flash | 15 € | Order | |
| Opel | 3,072.00 KB | L533CC0 | Flash | 15 € | Order |
| Opel Zafira | 2,048.00 KB | Flash | 15 € | Order | |
| Opel Meriva | 3,072.00 KB | Flash | 15 € | Order | |
| Opel | 384.50 KB | Flash | 15 € | Order | |
| Opel Corsa | 816.00 KB | Flash | 15 € | Order | |
| Opel Cascada | 3,072.00 KB | Flash | 15 € | Order | |
| Chevrolet Sonic | 1,024.00 KB | Flash | 15 € | Order | |
| Opel Corsa | 384.50 KB | Flash | 15 € | Order | |
| Opel Cascada | 816.00 KB | Flash | 15 € | Order |
Other pairs of Delco E78 (3MB)
| Hardware | Software | Vehicles |
|---|---|---|
| 12647136 | Opel Astra, Opel Corsa, Opel Adam | |
| 12647136 | 1277553112 | Opel Astra, Opel Mokka, Opel Corsa |
| 55581104 | Opel Astra, Opel Astra-J, Opel Astra-H | |
| 12639237 | Opel Astra | |
| 55580497 | Opel Astra | |
| 55584663 | Opel Astra, Opel Astra-j, Opel Corsa | |
| 55589544 | Opel Astra | |
| 2282851 | 1277553112 | Opel Astra |