
Cold starting
Short journeys and frequent cold starts do not allow the engine to reach optimum operating temperature.
This results in a significant increase in consumption levels (from +15 to +30% on the urban cycle) and emission of harmful substances.
Traffic situations and road conditions
Rather high consumption levels are tied to situations with heavy traffic, for example in queues with frequent use of the lower gears or in cities with many traffic lights. Also winding mountain roads and rough road surfaces adversely affect consumption.
Traffic hold-ups
During prolonged hold-ups (e.g.: level crossings) the engine should be switched off.
Chevrolet Sonic. Braking
Braking action involves perception time and reaction time. Deciding to push the
brake pedal is perception time. Actually doing it is reaction time.
Average driver reaction time is about three-quart ...
Peugeot 208. Operation
Going into engine STOP mode
The "ECO" warning lamp
comes on in the instrument panel and the engine goes into standby:
- with a manual gearbox , at speeds below 12 mph (20 km/h), when yo ...