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K100-forum.com » Technical, repair and troubleshooting » Electrical » ['93 K75] Fuel injector wiring question?

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roach374

roach374
Silver member
Silver member
It's me again! This time, looking at the wiring diagram, it seems as though all the injectors are just wired to the Jetronic in parallel to always go off at the same time, regardless of individual cylinder timing. Am I reading this correctly? Shouldn't the injectors be "Squirting" only on the intake stroke for each cylinder, rather than all the time? (I'm new to FI bikes, so not sure of myself here)

['93 K75] Fuel injector wiring question? Screen13


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1993 K75 standard
    

Rick G

Rick G
admin
admin
Yep they all fire at the same time.


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"Man sacrifices his health in order to make money.
Then he sacrifices money to recuperate his health.
And then he is so anxious about the future that he does not enjoy the present; the result being that he does not live in the present or the future; he lives as if he is never going to die, and then dies having never really lived."   Dalai Lama


Bikes 1999 K1100 LT with a Big Block 1200
    

Point-Seven-five

Point-Seven-five
Life time member
Life time member
The engine heat in the intake passages vaporizes the fuel so it doesn't really matter when the injectors fire. The only important thing is that there is the right amount of fuel injected each cycle.


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Present: 1991 K100RS "Moby Brick Too"
 
Past:
1994 K75RT "Ilsa, She Wolf of the SS"
1988 K100RS SE "Special Ed"
1994 K75S "Cheetos"
1992 K100RS "Moby Brick" R.I.P.
1982 Honda FT500
1979 Honda XR185
1977 Honda XL125
1974 Honda XL125
1972 OSSA Pioneer 250
1968 Kawasaki 175
    

roach374

roach374
Silver member
Silver member
Thanks for the answers!


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1993 K75 standard
    

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