Across
- 1. sensor generates its own voltage signal
- 3. position of the throttle plate
- 5. A F data from this to calculate fuel delivery
- 7. output connected to an amplifier circuit
- 9. engine’s intake manifold.
- 11. monitor the operating temperature of an engine
- 12. produces the linear motion of a plunger
- 13. changes an elec signal into linear/rotary motion
- 16. coolant temperature sensor 2-wire sensor
Down
- 2. position sensor timing for fuel or spark
- 4. powered by +5 V DC from the ECU’s power supply
- 6. position sensor monitors the engine rpm
- 8. motors move in steps of a few degrees
- 10. signal understood by the processing circuit.
- 14. small current to operate a high-current
- 15. Sensor senses vibrations