Control Unit Code Table (Table 3)
| Vehicle | Engine | Sticker | Part Number |
|---|---|---|---|
| Kadett-E/Astra/Belmont | 20 NE | ||
| Ascona-C/Cavalier | C 20 NE | FF | 90 280 357 |
| Vectra/Cavalier | C 20 NE | FT | 90 324 330 |
| Ascona-C/Cavalier | 20 SEH | FN | 90 298 613 |
| Vectra/Cavalier | 20 SEH | FU | 90 324 331 |
| Kadett-E/Astra/Belmont | 20 SEH | FH | 90 284 137 |
| Astra GTE | 20 SER | ||
| Ascona-C/Cavalier * | C 20 NEF | 90 296 472 | |
| Omega/Carlton | C 20 NE | FB | 90 233 741 |
| Omega/Carlton * | C 20 NE | 90 265 695 | |
| Omega/Carlton | 20 SE | FA | 90 233 740 |
| Omega 3000/Carlton GSi 3000 | C 30 LE | FC | 90 264 968 |
| Senator | C 30 NE | FQ | 90 323 317 |
* For local authorities