Control System Overview

The control system consists of input devices and the engine control module. The engine control module controls the fuel injection amount, fuel injection pressure, bypass air amount, ignition timing, shutter valve operation (variable induction system), emission devices operation, monitor switch function and fail-safe function.




1. Engine control module
2. Central processing unit
3. Volume air flow sensor
4. Engine coolant temperature sensor
5. Intake air temperature sensor/ volume air flow (VAF) sensor
6. Intake air temperature sensor/ Dynamic Chamber
7. Throttle position sensor
8. Heated oxygen sensor
9. Main relay
10. P/S pressure switch