Table 3, Control Unit Coding
| Model Year '90½ | Model Year '91 | ||||||
|---|---|---|---|---|---|---|---|
| Vehicle | Engine | Catalogue | Parts | Sticker | Catalogue | Parts | Sticker |
| Number | Number | Number | Number | ||||
| KAD-E/ MT-5 | C 18 NZ | - | - | - | * | 16 149 539 | YL |
| AST./BELM. | |||||||
| VECTRA/ MT-5 | C 18 NZ | 12 37 3932) | 16 142 5191) | XQ | * | 16 153 979 | PD |
| CAVALIER | |||||||
| VECTRA/ AT-4 | C 18 NZ | 12 37 3932) | 16 142 5091) | XR | * | 16 153 969 | PC |
| CAVALIER |
* not available at the time of printing.
1) Control unit with program memory
2) The control unit supplied by the Parts and Accessories Department under this catalogue number has no program memory.