DAELIM VJF125 - EMS(Engine Management System)

EMS(Engine Management System)
5-1
5. EMS(Engine Management System)
1. CAUTION WHEN REPAIRING THE EMS PARTS 5-2
2. THE COMPONENT PARTS OF THE EMS
5-3
3. TERMINAL ARRANGEMENT OF THE ECU
5-4
4. WIRING DIAGRAM OF THE ECU
5-5
5. AN ERROR CHECK LIST FOR EACH TERMINAL OF ECU
5-5
6. SELF-DIAGNOSTIC FUNCTION BY MIL(Malfunction Indicator Lamp)
5-5
7. ECU (Electronic control unit)
5-12
8. THROTTLE BODY
5-13
9. INJECTOR
5-17
10. MAPAT
5-20
11. TPS (Throttle Position Sensor)
5-24
12. ETS (Engine Temperature Sensor)
5-27
13. ISA (Idle Speed Actuator)
5-30
14. O2 (Oxgen Sensor)
5-33
15. CHECKING OF ESS CIRCUIT
5-36
16. CHECKING OF MIL CIRCUIT
5-37
17. CKP (Crank Position Sensor)
5-38
18. FUEL PUMP
5-42
19. HOW TO USE SCAN
5-45
- SELF DIAGNOSTIC FUNCTION 5-5
- FAIL SAFE FUNCTION
5-6
- HOW TO CHECK
THE FAULT CODE 5-8
- HOW TO SHOW THE FAULT CODE
5-9
- HOW TO READ THE FAULT CODE
5-9
- FAULT CODE TABLE
5-10
- HOW TO REMOVE THE FAULT CODE
5-11
- EMS TROUBLE SHOOTING
5-11
- ECU INITIALIZING
5-45
- ISA PWM ADJUSTING
5-47
- IGNITION TIMING CHECK
5-48
- ENGINE RPM CHECK
5-49
5