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Injection
KEY
1. CDI control unit
2. Engine temperature sensor
3. Fuel injector
4. Instrument panel
5. Fan
6. Fan relay
7. Injection relay
8. Battery
9. Lambda probe
10. Pick-up
11. Fuel pump
12. HV coil
MIU injection system
This is an integrated ignition and injection system.
Injection is indirect in the manifold through an electro-injector.
Injection and ignition are timed on the 4-stroke cycle using a tone wheel keyed onto the crankshaft (24-2
teeth) and a reluctant variation (pick-up) sensor.
Carburetion and ignition are managed on the basis of the engine revs and throttle valve opening. Further
corrections are made according to the following parameters:
- Coolant temperature
INJEC - 162
SPORTCITY CUBE 250 - 300
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