Across
- 1. Type of injection where fuel is sprayed directly into the cylinder
- 3. High-pressure fuel delivery component
- 5. Sensor measuring engine knock
- 6. Component storing electrical data for engine control
- 8. Injector type spraying fuel into the intake port
- 9. Pressure regulator used in fuel systems
- 12. Sensor measuring crankshaft position
- 13. Sensor measuring mass of air entering the engine
- 14. Sensor monitoring coolant temperature
Down
- 2. Electrical resistance that changes with temperature
- 4. ECU strategy using sensor feedback to adjust fuelling
- 6. Gas recirculated to reduce NOx emissions
- 7. Signal voltage range used by most sensors
- 10. Signal fault causing incorrect sensor readings
- 11. System controlling fuel and ignition timing