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Fuel injection HELP

310 Views 23 Replies 2 Participants Last post by  rescalera
Hey new here need help desperately. Not sure if this is the right place but I recently got a z125 from my brother that dosnt run he thought it might be the fuel pump. I work on cars not bikes but the fuel pump works it just not spraying when plugged in to harness. Injectors spray when plug straight to battery and bikes starts and just dies. Not sure what's going on. He said installed a fuel controller in it ran but then stored it for winter and it hasn't run after winter. Please help
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Also starting to sound like the siidestand switch (very common issue)
Do a temporary or permanent by-pass to test

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The fuel flow is intermittent
or
The having to wait is intermittent
Omg bro you are the best man the bike started right up I can't thank you enough I really appreciate it. I can't believe that vds cause me that much of a headache man thanks alot
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Omg bro the bike started right up after doing the vds bypass thank u so much I really appreciate it I can't believe it was that little sensor making the bike not start man thanks again
Also starting to sound like the siidestand switch (very common issue)
Do a temporary or permanent by-pass to test

View attachment 27753
My bad didn't know it was on another page I posted the same thing twice the vds was the issue thanks alot I see u everywhere helping people man that's good
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