immo off for me 9.1? how to do

Based on your sources, there is a dedicated thread for SIMOS 9.1 IMMO off [15] and another specific to Seat Ibiza 6J with SIMOS 9.1 [18]. However, **the sources provided do not contain step-by-step instructions or technical details on how to perform the IMMO off procedure itself.** The thread titles indicate solutions exist [15][18], but the actual forum content—which would include methodology, tool requirements, file offsets, or software specifics—is not included in your source data. **To get the actual procedure, you need to:** - Read the full thread at [15] (immo off simos 9.1) - Cross-reference [18] if your vehicle is a Seat Ibiza 6J These threads will specify which tool (J2534 software, hardware, or standalone solution) is recommended for VAG-SIMOS9 family ECUs. --- ⚠️ **Safety reminder:** Always back up your original ECU file and verify vehicle compatibility before writing any modified calibration back to the ECU.