LH-Jetronic
Bosch fuel injection system, ~1982–1995 — the oldest family supported.
| Era | 1982–1995 |
| File sizes | 8–64 KB |
| Vehicles | Volvo, Porsche 928 S4, BMW E34, Mercedes W124/W126, Saab 900/9000 |
Detection
Size gate + LH-era signatures. No 1037-style software version — the match key falls back to the calibration ID. Checksums: no family profile.