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New Immo
Current-generation immobilizer OFF. Pick brand → model → memory type, upload the dump; the immo is switched off and the checksums are corrected. When an ECU needs it, the MCU ID field appears automatically.
OTOCHECK — New Immo
Every module in OtoCheck — immobilizer OFF, airbag, cloning, VIN and analysis — captured straight from the running app, in the order you meet them in the sidebar.
Current-generation immobilizer OFF. Pick brand → model → memory type, upload the dump; the immo is switched off and the checksums are corrected. When an ECU needs it, the MCU ID field appears automatically.
The legacy immo database for older platforms and CAN / K-line ECUs that the new engine does not carry. Same brand → model → memory-type flow.
A searchable window into the whole immo database — brand, model, ECU / type, method and chip. Filter by brand or chip before you ever open the car.
Direct EEPROM / flash immo-off for Bosch EDC17 & MED17 Tricore ECUs. Any file extension is accepted — drop the file in and the immo_off EEPROM comes back.
Recalculates the EDC17 EEPROM checksums after an edit. Original + modified EEPROM in, corrected file out — named after your mod file, so it drops straight onto the bench.
Clears airbag crash data and resets the SRS module after a deployment. Brand and module type are selectable from the same list-style picker.
Coverage table for airbag modules — brand, ECU / part number, maker, crash chip and notes. Search and filter to confirm support before the job.
Recovers the PIN / VIN from a dump using the correct algorithm for the platform. Choose the algo, upload the dump, read the result.
Decodes VAG MED17 / Simos immo data (VIN, CS, PIN, MAC and more). The supported-ECU list is on screen; edit the fields and generate the new EEPROM.
Full donor → target clone: donor EEPROM + flash and target EEPROM + flash — or an MCU ID instead of the flash. Same supported-ECU coverage as the decoder.
Applies an immo-OFF / immo-ON reference difference onto your own dump — your file, plus the OFF and ON references, out comes the patched dump.
Body-control module cloning. Original dump + the dump to convert in, the converted module out, ready to write.
BS20 body-module cloning — the same original + convert flow, on its own module background.
Three utilities on one scrollable page: Renault SID clone (top), Ford SID208 clone — donor flash + the target ECU password (middle) — and the SID208 PSA virgin wizard (bottom).
Scans each dump for the VIN, you confirm the right one (cycle candidates or type it manually), then it is written into the new dump and the EDC17 checksums are fixed.
Reads the OTP MCU ID for EDC17 / ME17, Simos and MD1 / MG1 straight from the file — instant and local, no upload required.
Decodes an ECU or part number into make, family and the details behind it — one field, one lookup.
A quick local scan (size + VIN) on top of a full server analysis: part numbers, SW / HW, supplier and memory layout — and it tells you when a file is not an ECU dump at all.
Volvo EDC16 PCM ↔ CEM ↔ ABS synchronisation, with the module photos on screen and the checksums repaired automatically.
Send a support message with an optional attachment straight from the app. Replies go to your account email — typical response time 1–24 hours.
A contact form plus WhatsApp and email — your message reaches the OtoCheck team directly.
