- File type
- Original File
- Brand
- Opel
- Car model
- ASTRA J
- Hardware number
- 12642926
- ECU
- DELCO E83
- Software number
- 12657114
- Read with
- NEW TRASDATA
- ASTRA J DELCO E83 FULL OK.dim946.076 bytes
- ASTRA J DELCO E83 MPC OK.mpc2.101.248 bytes
- ASTRA J DELCO E83 EEPROM OK.e2p32.768 bytes
- ASTRA J DELCO E83 İNFO.txt670 bytes
OPEL ASTRA J DELCO E83 12642926 12657114 DUMP
Original (stock) ECU file for the OPEL ASTRA J (DELCO E83). HW 12642926 / SW 12657114. Read with NEW TRASDATA. Instant download after payment.
25,00€
- Instant download — the file is available the moment payment clears.
- Kept in your account — re-download any time from My Account.
- Read from a real unit — listed by the exact hardware and software number.
Need a different version or hardware number? Request the file, we usually source it the same day.
- Imunify360 real-time scanning
Description
Stock read from a Delco E83 petrol ECU, taken from an Opel Astra J with New Trasdata. Nothing in the calibration has been changed. The numbers to look for are hardware 12642926 and software 12657114.
Hardware 12642926 is shared across the Astra J, Corsa D and Chevrolet Aveo, each with its own software, so the second number is what decides the match. If yours ends differently, check the 12642926 file list or the Delco E83 range for your version. Typical jobs: rewriting a unit after a failed flash, putting a replacement ECU back to original, or keeping a clean baseline. Not sure where each number sits on the label? Our label reading guide shows it.
OPEL ASTRA J DELCO E83 12642926 12657114 DUMP is an original (stock) ECU file for the OPEL ASTRA J fitted with the DELCO E83 engine control unit. It matches hardware number 12642926 and software number 12657114. The file was read with NEW TRASDATA and is supplied exactly as read from the unit, byte for byte.
Typical use: restoring a damaged or corrupted ECU to factory software, recovering after a failed flash, or as a clean base before any modification. Before writing the file, confirm that the hardware and software numbers printed on your ECU label match the numbers above; writing a file to a unit with different numbers can damage the ECU.
After secure checkout the file is available for instant download from your AutoECUFile account, and it stays there for later downloads. Need another version of 12657114, or a file that is not listed? Send us a file request and we will source it for you.
Hardware Nr.: 12642926
Software Nr.: 12657114
FULL+MPC+EEPROM DUMP
Specification
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Files for hardware number 12642926
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Guides for this file
- Original File, Virgin File or FRF: Which ECU File Do You Actually Need?
- Bricked ECU After a Failed Flash? Step-by-Step Recovery With an Original File
- How to Read Your ECU Label: Hardware Number, Software Number and Part Number Explained
- ECU File: What It Is, the Types Workshops Buy and How to Find Yours
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