Fuel injection amount learning process (diesel-powered vehicles)
To keep exhaust emissions and engine noise low, the engine very occasionally performs a learning process for the fuel injection amount.
The engine sounds slightly different from usual while the learning process is taking place. The change in the engine sound does not indicate a fault.
See also:
Driving, alcohol and drugs
Driving after drinking alcohol is one of the most frequent causes of accidents.
Your driving ability can be seriously impaired even with blood alcohol levels
far below the legal minimum.
If you ha ...
Emergency starting
If the engine cannot be started because the battery is weak or dead, the battery
from another vehicle can be used with jumper cables to start the engine.
WARNING
To start the engine by use of jump ...