Subject: New Program Memory Codes for Board Computer and LCD Instrument
Vehicles: VECTRA / CAVALIER, CALIBRA with C 20 XE Engine, Model Year 1991
Due to increased fuel pressure with the C 20 XE engine, new program memory codes are used for the VECTRA / CAVALIER as of Vehicle Ident. No. ...M 1 025 662 and for the CALIBRA as of Vehicle Ident. No. ...M 1 046 573.
| Vehicle | Mixture System, | Program Memory Codes | |||
|---|---|---|---|---|---|
| Motronic M 2.5 | Board Computer / LCD Instrument | only Board Computer | |||
| km | miles | km | miles | ||
| VECTRA / | |||||
| CAVALIER | X | 82 | 83 | 84 | 85 |
| CALIBRA | X | - | - | 84 | 85 |
For vehicles with board computer and LCD instrument, ensure that the board computer and LCD instrument program memory codes correspond.