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Injector
Function
Provide the correct amount of fuel at the correct
time.
Operation / Operating principle
Injector coil is energised for the petrol passage to
open
Level in electrical circuit diagram:
Coils and injectors
Position:
•
on the vehicle: on the throttle body
•
connector: on injectors
Electrical specifications:
12.5
Ω
± 10% (at ambient temp.)
Pin out:
•
"+": supply
•
" ": ground
DIAGNOSTIC TOOL:PARAMETERS
Cylinder injection time 1
•
Example value with engine on: 1.9 ms
Cylinder injection time 2
•
Example value with engine on: 1.9 ms
CAUTION
BEFORE CARRYING OUT ANY TROUBLESHOOTING,
CAREFULLY READ THE GENERAL TROUBLESHOOTING
CONCEPTS FOR ELECTRICAL DEVICES AT THE BEGIN-
NING OF THE CHECK AND CONTROL SECTION IN THE
ELECTRICAL SYSTEM CHAPTER.
DIAGNOSTIC TOOL: ACTIVATIONS
Front cylinder injector
•
The secondary injection relay (no. 35 in the electrical circuit diagram, placed under the fuel
tank, on the right side of the filter housing; CHECK, however, the identification of the relay
with the colour of the cables) is energised for 5 seconds and the injector cable connected
to the control unit is closed to ground for 4 ms per each second. It is recommended to
disconnect the 4-way connector of the fuel pump to be able to hear the relay and injector
activation. Electrical continuity is required in the wiring for the relay to activate correctly: no
errors are generated in case of no activation.
Rear cylinder injector
SHIVER 900
Electrical system
ELE SYS - 157
Содержание SHIVER 900
Страница 1: ...SERVICE STATION MANUAL 2Q000335 SHIVER 900...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR...
Страница 55: ...INDEX OF TOPICS SPECIAL TOOLS S TOOLS...
Страница 63: ...SHIVER 900 Special tools S TOOLS 63...
Страница 64: ...INDEX OF TOPICS MAINTENANCE MAIN...
Страница 76: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS...
Страница 189: ...Dashboard Instrument panel pinout key PIN 1 PIN 2 Antenna 1 PIN 3 Antenna 2 SHIVER 900 Electrical system ELE SYS 189...
Страница 195: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE...
Страница 206: ...INDEX OF TOPICS ENGINE ENG...
Страница 284: ...INDEX OF TOPICS POWER SUPPLY P SUPP...
Страница 289: ...INDEX OF TOPICS SUSPENSIONS SUSP...
Страница 319: ...INDEX OF TOPICS CHASSIS CHAS...
Страница 355: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS...
Страница 384: ...INDEX OF TOPICS CLUTCH SYSTEM CLU SYS...
Страница 388: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS...
Страница 400: ...INDEX OF TOPICS BODYWORK BODYW...
Страница 437: ...SHIVER 900 Bodywork BODYW 437...
Страница 438: ...INDEX OF TOPICS PRE DELIVERY PRE DE...
Страница 444: ...U Use 288 364 W Water pump 393 Wiring diagram 111...