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Post by MAReames on May 15, 2012 21:18:05 GMT -5
Anyone know about the 6 wire stators. Its just like the 5 wire setup but has two wire going to the trigger. I replaced it with a 5 wire and now I don't get any spark or anything.
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Post by reveeen on May 16, 2012 7:22:20 GMT -5
I have never seen a 2 wire trigger on a 2 cycle/GY6 motor. I am wondering if somehow you are working on a DC system, instead of the more normal AC system?
STATOR WIRING: you normally have 5 wires coming off the stator,
GREEN: ground. ground it to grounds, duh.also hook it to the chassis, negative battery terminal, the engine, etc.
WHITE: AC charging system wire, connect it directly to the rectifier(little square box with ridges on it, has red,white,yellow,and green wires coming out of it)
YELLOW: AC charging system wiring, connect it to the rectifier, and also to the headlight power(to the hi/lo switch) taillight(not brake light) and the autochoke. the lights on gy6 scooters run AC current, not your standard DC current that most people are accustomed to.
BLACK/RED STRIPE: this wire charges the CDI(capacitive discharge ignition, it has a capacitor in it that gets charged by a coil in the stator) you usually use this wire to kill the engine, and it goes from the stator to the cdi, i usually wire the kill switch inline with this wire, and when flipped open, the kill switch interrupts the ignition.
BLUE/YELLOW STRIPE: this wire is the hall sensor that triggers the CDI to produce a spark. it gets wired to the CDI. wire may also be white with a yellow stripe.
CDI WIRING: you will have 5 wires from the CDI(maybe 6, but hook up the ones here, and your bike will run.)
GREEN(maybe black): ground, ground it, duh.
BLACK/RED STRIPE: to the CDI, see the explanation above.
BLUE/YELLOW STRIPE: to the CDI.
BLACK/WHITE STRIPE: power to the ignition coil, connect to coil + terminal
COIL:
BLACK/WHITE STRIPE: + lead, to the CDI
GREEN: ground. may be black wire.
RECTIFIER: 4 wires on a typical rectifier.
GREEN: ground.
WHITE: to stator
YELLOW: to stator
RED: put a fuse inline, then hook to the battery. this is DC power(charging wire) one lead is going to go to the ignition witch as well, for all the DC components power(brake light, horn, starter relay)
AUTOCHOKE: yellow wire from stator, and ground. uses AC current
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Post by Deleted on May 16, 2012 7:26:35 GMT -5
great post reveen, that should go in the tech section.
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Post by Deleted on May 16, 2012 7:42:49 GMT -5
just wanted to add one thing to that if i may..on the lighting....turn signals are 12v DC as well.
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Post by reveeen on May 16, 2012 7:49:42 GMT -5
Have you got an ohmmeter to measure the "trigger" (pick-up)? You would want to check both wires: to each other, and to ground.
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Post by MAReames on May 16, 2012 17:28:35 GMT -5
nice info but still need info on the two wire setup
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Post by reveeen on May 16, 2012 17:53:03 GMT -5
That's why I asked about resistances. If the two wire pick-up is isolated from the ground (infinite ohmmeter reading between both wires and ground) and the resistance between the two wires is 600 ohms, or better, than the additional wire is a ground. If the additional wire is a ground you check the two wires on the harness side looking for a ground and feed the one that is not grounded with the single wire (out of the new pick-up (trigger).
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