Supported Manufacturers
OpenRemap identifies ECU binaries from six manufacturers across 36 extractors. The registry is organised by ECU manufacturer (OEM) — never by car brand — because the same OEM silicon appears across many brands.
| Manufacturer | Extractors | Reference | Internals |
|---|---|---|---|
| Bosch | 18 | Supported families | Extractor internals |
| Siemens | 7 | Supported families | Extractor internals |
| Delphi | 2 | Supported families | — |
| Magneti Marelli | 4 | Supported families | — |
| Denso | 4 | Supported families | Subaru applications (2001–2014) |
| Hitachi | 1 | Supported families | Subaru applications (2013+) |
Each manufacturer page lists the supported ECU families with era, file sizes, and vehicle coverage. Bosch has a per-family page for every family group; the internals pages cover detection strategies, ident formats, and extractor implementation details.