The Automotive Clinic — Tuning Files

Software 776992657 Siemens/Continental Simtec71

37 master projects carry this software number, 35 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 G 1.8 i ×5
Opel Vectra-B 1.8L ×5
Opel 1.8 i ×3
Opel ×3
Opel Astra-H 1.8i ×3
Opel Astra 1.8 16V ×2
Opel Vectra 1.8 ×2
Opel Zafira-B 1.8L ×2
Opel Astra 1.8 Ecotec - 125hp ×2
Opel Astra G 1.8i 16V

ECU

Siemens/Continental / Siemens
Simtec71 / Undefined / SIMTEC71/90
VAG

Hardware / part numbers

0
09179499
55351248
55351702
55351751
55351752
55351753
55352666
55557472
55559272
5WK9154
6586085325
SIEM 0100
Siemens Simtec71
sim0100
Undefined
W0L0TGF071B001886

Read with

any full read from your flashing tool

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries 776992657 and the same hardware number.
See files & prices →

Vehicle pages: Opel Astra · Opel Astra G · Opel Astra-G · Opel Astra-H · Opel Corsa · Opel Vectra · Opel Vectra-B · Opel Zafira-B

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-06.

WhatsApp