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Post by therealslimstig on Sept 27, 2023 12:39:47 GMT -5
Hello all.
I have a D1E41QMB engine and I cannot find a wiring diagram anywhere. I mainly need to find out which wire from the stator is signal for spark. I'll add pics if I can figure out how. The wires from the stator are black, brown, grey and white. Black being ground and white I think is high voltage.
Thanks!
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Post by FrankenMech on Sept 27, 2023 13:08:11 GMT -5
Generic wiring diagrams can be found:
The signal for firing the spark does not come from the stator, it comes from a coil mounted outside the flywheel. On AC powered CDI units there is a coil on the stator that powers the CDI. DC powered CDI units get their power from the battery via the ignition switch.
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Post by therealslimstig on Sept 27, 2023 15:15:00 GMT -5
Generic wiring diagrams can be found:
The signal for firing the spark does not come from the stator, it comes from a coil mounted outside the flywheel. On AC powered CDI units there is a coil on the stator that powers the CDI. DC powered CDI units get their power from the battery via the ignition switch.
This unit doesn't have any mounting for a trigger or a lump welded on the fly wheel. After googling long and hard it's a very strange unit. |
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Post by therealslimstig on Sept 27, 2023 15:17:30 GMT -5
Generic wiring diagrams can be found:
The signal for firing the spark does not come from the stator, it comes from a coil mounted outside the flywheel. On AC powered CDI units there is a coil on the stator that powers the CDI. DC powered CDI units get their power from the battery via the ignition switch.
Like this www.aliexpress.com/item/1005002540968921.html |
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Post by FrankenMech on Sept 27, 2023 15:23:29 GMT -5
I suggest you contact the manufacturer or distributor of the engine.
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Post by therealslimstig on Sept 27, 2023 15:24:55 GMT -5
I've tried. Honestly there is nothing out there for it. It's a very old engine I think.
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Post by snaker on Sept 27, 2023 15:40:46 GMT -5
From memory, the thick plate coil is lighting and the thin plate coil is ignition.
Usually.
Can you follow from points?
From lights?
Are things not connected now?
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Post by therealslimstig on Sept 28, 2023 7:11:31 GMT -5
From memory, the thick plate coil is lighting and the thin plate coil is ignition. Usually. Can you follow from points? From lights? Are things not connected now? It was in bits when I got it sadly hence the rewire. Wondering if it's a different combo coil cdi I need. |
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Post by snaker on Sept 28, 2023 10:06:39 GMT -5
Who knows what variations have been put out with this stuff.
The 2 coil bars that I have had didn't have a CDI, just points and secondary coil.
The early CDI's (CD, solid state and some copy right names)that were used with this style of coil had a third coil bar attached for CDI power.
It would be piggybacked on the thin coil.
Do you have a CDI or points?
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Post by therealslimstig on Sept 28, 2023 15:54:06 GMT -5
Who knows what variations have been put out with this stuff. The 2 coil bars that I have had didn't have a CDI, just points and secondary coil. The early CDI's (CD, solid state and some copy right names)that were used with this style of coil had a third coil bar attached for CDI power. It would be piggybacked on the thin coil. Do you have a CDI or points? I just bought a standard chinese cdi loom because I've had no info to work from. |
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Post by snaker on Sept 28, 2023 16:59:03 GMT -5
What does that mean?
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Post by 190mech on Sept 30, 2023 14:19:42 GMT -5
Please post a pic of your stator..
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sinfull
Scoot Enthusiast
Posts: 358
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Post by sinfull on Oct 1, 2023 14:40:51 GMT -5
Working off your Chinese loom should be a easy thing to figure out, lay it out by the bike, this plug that is near the engine would plug in to stator, this 2 plug combo near the battery will be cdi, strip plastic coating and fiddle with the wires to figure out which is trigger and what
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