Original file
Chevrolet 5WY1B42E 2AEG E3A202MR30
An original (stock) flash read of the unknown control unit control unit, fitted in Chevrolet 5WY1B42E 2AEG E3, software number A202MR30, 2,048.00 KB. The file is supplied exactly as it was read from the unit, byte for byte; nothing is changed in it.
Technical data
| Brand | Chevrolet |
|---|---|
| Car model | 5WY1B42E 2AEG E3 |
| Control unit | unknown control unit |
|---|---|
| Software number | A202MR30 |
| File type | Original flash read |
|---|---|
| File size | 2,048.00 KB |
| From the file name | 5WY1B42E 2AEG E3 |
| File key | 964eba91f61ad10b |
| 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.
In CARTESIAN this original file is the base for the solutions it supports, such as DPF off, EGR off, lambda off and DTC off, each saved with a correct checksum, and for returning a modified unit to stock.
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 unknown control unit whose label carries the same hardware and software numbers.
Before you write Compare the numbers on your control unit with this file, software number A202MR30. 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 pairs of unknown control unit
| Hardware | Software | Vehicles |
|---|---|---|
| A202AR30 | Chevrolet 5WY1B43E 2AEM E3 | |
| A202M120 | Chevrolet 5WY1B46E 2AEA E0 | |
| A202M230 | Chevrolet 5WY1B18E 2AEF E2, Chevrolet 5WY1B46E 2ADS E2, Chevrolet 5WY1B46E 2AEF E2 | |
| A202M330 | Chevrolet 5WY1B46E 2AEE E3 | |
| A205A2B0 | Chevrolet 5wy1b46D 2ADF CAD70A20 | |
| A205A2B1 | Chevrolet 5WY1B46F 2ADS E3 | |
| AQAE4U9 | Ford Fiesta | |
| AQAE6AC | Ford Puma |