Case CX130 - Engine Control System

5 - 11
ELECTRIC CIRCUIT
CASE TRAINING CENTER
AUGUST 2000
BASIC OPERATING PRINCIPLES
Engine control
1) Circuit configuration
1. Starter motor switch
2. Emergency stop switch
3. Throttle control
4. Instrument panel
5. Main electronic control box
6. Engine electronic control box
7. Electronic acceleration
8. Engine speed detector
9. Fuel flow regulating resistor
10. Engine water temperature sender
11. Fuel temperature sender
12. Engine
13. Rack detector
14. Control circuit
15. Cancellation circuit
16. Electronic acceleration circuit
1
2
4
5
3
6 12
7
8
9
10
11
Emergency
mode
6
7
13
15 16
14
Existing position
signal
Cable position signal
Emergency mode
Stop signal
Existing
value
Target
value