Across
- 3. (Double Overhead Camshaft)
- 5. (Device mixing fuel and air for combustion)
- 7. (Four cylinders arranged in a row)
- 9. (Electronic Fuel Injection)
- 10. (Horizontally-opposed engine cylinders)
- 11. (Forced induction device)
- 15. (Austrian engine manufacturer)
- 16. (Piston movement within a cylinder)
- 17. (Two cylinders in a parallel configuration)
- 18. (Engine with two cylinders arranged in a V shape)
- 19. (Mechanical method of engine starting)
Down
- 1. (Valve actuation system)
- 2. (Engine with a single cylinder)
- 4. (Three-cylinder engine)
- 6. (Engine cycle with compression and ignition in two strokes)
- 8. (Engine cycle with four distinct phases)
- 12. (Controls valve movement)
- 13. (Cylinder diameter)
- 14. (Converts reciprocating motion to rotational motion)
- 18. (Engine with four cylinders arranged in a V shape)