Electronic control system
2-1
Electronic control system
This model uses an electronic fuel injection control, digital ignition control, ISC (Idle Speed Control),
knock control, over-rev control, alert control, and fail-safe control.
The engine ECM performs these controls based on signals received from each sensor and switch.
The engine ECM is equipped with a self-diagnosis function which
can be used to check trouble codes
on the YDIS.
14. Engine
ECM
2. Pulser coil
4. Oil pressure switch
3. Intake air pressure/
temperature sensor
5. Thermo sensor
6. Knock sensor
7. Shift position switch
16. Battery
18. Digital ignition control
17. Fuel injection control
9. Ignition coil
8. Water detection switch
19. Idle Speed Control
15. YDIS
11. Vapor shut-off valve
1.TPS
13. ISC valve
10. Fuel injector
12. High-pressure
fuel pump
1. TPS
2. Pulser coil
3. Intake air pressure/temperature sensor
4. Oil pressure switch
5. Thermo sensor
6. Knock sensor
7. Shift position switch
8. Water detection switch
9. Ignition coil
10. Fuel injector
11. Vapor shut-off valve
12. High-pressure fuel pump
13. ISC valve
14. Engine ECM
15. YDIS
16. Battery
17. Fuel injection control
18. Digital ignition control
19. Idle Speed Control
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