Software 257975761 Delco E83
13 master projects carry this software number, 13 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
Fitted to
Opel Astra 1.4 ecoFLEX ×4
Opel Astra 1.4i ×2
Opel Astra 1.4 Turbo ecoFLEX ×2
Opel Corsa 1.4 ×2
Opel Meriva 1.4 Turbo ×2
Opel Corsa
ECU
Delco
E83
VAG
Hardware / part numbers
--
12636347
12639834
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×11
- Lambda / O2 / cat off ×2
Have the read? Upload it.
Upload your read →
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
See files & prices →
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
257975761 and the same hardware number.Vehicle pages: Opel Astra · Opel Corsa · Opel Meriva
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2023-12-16.