Opel Vectra B
since 1995 of release
Repair and car operation
Vektr B. Opel
- 1.1. Governing bodies and control devices
1.2. Combination of devices
1.3. Control bulbs
1.4. Counter of the passable way and hours
1.7. The Multi-Info-display - Check-control
1.8. The Multi-Info-display - the Board computer
1.9. Heating and ventilation system
1.12. Electronic climate control
1.13. TC system
1.14. Cruise control
1.16. Signaling device of electronic system of the engine
1.17. System of production of the fulfilled gases
1.18. Automatic transmission
1.19. Instructions on driving
1.20. Economy of fuel
1.21. Fuel grade
+ 2. Maintenance
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
+ 6. Systems of start, ignition
+ 7. Transmission
+ 8. Brake system
+ 9. Running gear
+ 10. Body
+ 11. Electric equipment
+ 12. Main malfunctions
1.21. Fuel grade
Fuel grades for engines with spark ignition of a working mix
Fuel use with insufficient value of octane number can lead to the knock, the ignition caused by early installation.
At cars in which fuel tank it is necessary to fill unleaded gasoline, it is impossible to insert into a bulk mouth of a fuel tank the gun of a toplivorazdatochny column with etilirovanny gasoline.
At all engines with spark ignition of a working mix (except 16 LZ 2) it is carried out, depending on a grade (octane number) of the filled fuel, automatic control of ignition.
At cars with the engine 16 LZ 2 the electronic system between two values of octane number a way of reinstallation of a coding fork in podkapotny space allows to choose.
The fuel grades, having bigger value of octane number, than is coded, do not put any harm.