Key To Injection - Ignition System Wiring Diagram Components - Fiat 1998 Marea Service Manual

Marea-Marea Weekend®
1998 range

Key to injection - ignition system wiring diagram components

1. Electronic injection-ignition control unit
2. Battery
3. 40A master fuse for services activated by ignition key
4. 30A master fuse for injection - ignition system
5. Ignition switch
6. 15A fuse for injection system warning light
7. 7.5A fuse for various injection system components and injection ECU +15 supply
8. Injection control unit (+30
9. Fuel pump relay, lambda probe, fuel vapour cut-off solenoid, ignition coils and injectors
10. 1 5A fuse protecting lambda probe and fuel vapour cut-off solenoid
11. Lambda probe
12. Inertia switch
13. Electric fuel pump
14. Rev counter
15. Excessive coolant temperature warning light
16. Heating/ventilation control unit and radiator fan high and low speed control relays
17. Spark plugs
18. Ignition coils
19. Fuel vapour cut-off solenoid
20. Injectors
21. Injection - ignition system failure warning light
22. FIAT CODE control unit
23. Speedometer sensor (vehicle speed)
24. Pressure switch (four stage)
25. Engine idle speed actuator (step motor)
26. Automatic transmission ECU
27. Throttle valve position sensor
28. Intake air pressure and temperature sensor
29. Coolant temperature sensor
30. Coolant temperature gauge
31. Diagnostic socket
32. Detonation sensor
33. Rpm and TDC sensor
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