Software CO20P20658610 Siemens SIMTEC 81.1
9 master projects carry this software number, 6 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
Bentley Continental ×3
Opel Signum 2.2 Ecotec - 155hp ×2
Opel Signum 2.2 direct ×2
Opel Vectra 2.2i
Opel Signum 2.2 Ecotec
ECU
Siemens / Siemens/Continental
SIMTEC 81.1 / Simtec75
Siemens
Hardware / part numbers
55351342
O20P201CO20P206586105113
Read with
Alientech Kess V2
Modifications available
- Stage 1 ×5
- Other modification ×1
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
CO20P20658610 and the same hardware number.Vehicle pages: Bentley Continental · Opel Signum · Opel Vectra
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.