LOWER INJECTOR
Function
To supply the correct amount of petrol at the right
timing. The lower injectors work in the field of low
engine revs, the upper injectors in the field of high
engine revs.
Operation / Operating principle
Injector coil is excited for the petrol passage to
open
Level in electrical circuit diagram:
Coils and injectors
Location:
•
on the vehicle: on the throttle body
•
connector: on injectors
Electrical characteristics:
14.8
Ω
± 5% (at ambient temp)
Pin out:
•
"+": supply
•
" ": ground
DIAGNOSIS INSTRUMENT:
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
Cylinder injection time 3
•
Example value with engine on: 1.9 ms
Cylinder injection time 4
•
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.
DIAGNOSIS INSTRUMENT: ACTIVATION
Lower injector cylinder 1
•
The injection relay (No. 33 in the wiring diagram, placed under saddle, right side; CHECK,
however, the identification of the relay with the colour of the cables) is energised for 5 sec-
RSV4 Factory a-PRC
Electrical system
ELE SYS - 189
Содержание RSV4 Factory a-PRC 2009
Страница 1: ...SERVICE STATION MANUAL 898952 RSV4 Factory a PRC ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 52: ...INDEX OF TOPICS SPECIAL TOOLS S TOOLS ...
Страница 60: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 84: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 94: ... 7 REPLACE THE STARTER BUTTON COMPONENT END Troubleshooting RSV4 Factory a PRC TROUBL 94 ...
Страница 95: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 249: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 270: ...INDEX OF TOPICS ENGINE ENG ...
Страница 377: ... Turn the engine with the heads facing upward Tighten the screw 24 RSV4 Factory a PRC Engine ENG 377 ...
Страница 387: ...INDEX OF TOPICS POWER SUPPLY P SUPP ...
Страница 398: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 436: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 460: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 472: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 483: ...INDEX OF TOPICS BODYWORK BODYW ...
Страница 494: ...Headlight fairing Working from both sides unscrew and remove the four screws Bodywork RSV4 Factory a PRC BODYW 494 ...
Страница 511: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...