RIJLER · Free learning
Understand your car and road life →How the engine moves the car
Road-life decision workshop
Make one decision at a time. Learn from each result, retry mistakes and keep your completed training report.
Start a situation →Interactive car laboratory
Change a control and observe why the result changes. These are simplified teaching models, not measurements for a real vehicle.
Interactive car laboratory →- In a four-stroke engine the piston takes in air, compresses it, receives combustion force and expels exhaust. The crankshaft converts piston movement to rotation.
- The transmission and differential carry torque to the driven wheels. Engine RPM and road speed differ because the gear ratio changes.
- Oil reduces wear and coolant removes heat. Stop safely for a red oil-pressure or overheating warning and consult the vehicle handbook; never open a hot cooling system.
Understanding checks · 0 / 3
Complete every check correctly to master this lesson. Each applied question explains the consequence of your choice.