Mono-Motronic
VW/Audi/Seat single-point fuel injection — 8051-family CPUs (SAB80C535/SAB80C515).
| Era | 1989–1997 |
| File sizes | 32–64 KB |
| Vehicles | VW Golf 2/3, Audi 80 B4, Passat B4, Seat Ibiza/Cordoba |
Detection
Size gate + 8051-era signatures. Checksums: no family profile.