TECH

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Across
  1. 2. Reduces emissions
  2. 6. Reduces exhaust noise
  3. 8. Stores electrical energy
  4. 9. Lifts vehicles safely
  5. 12. Transfers drive to wheels
  6. 14. Charges the battery
  7. 15. Converts exhaust energy to boost power
  8. 17. Stops the vehicle
  9. 20. Measures engine RPM
Down
  1. 1. Seals engine components
  2. 2. Controls fuel injection
  3. 3. Drives camshaft
  4. 4. Supplies air to engine
  5. 5. Ignites fuel air mix
  6. 7. Keeps engine cool
  7. 10. Supplies spark
  8. 11. Protects engine from dirt
  9. 13. Measures vehicle speed
  10. 14. Controls wheel slip
  11. 16. Pressurises brake system
  12. 18. Connects piston to crank
  13. 19. Stores fault codes