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  #31  
Old 20th October 2019
Medyo Bastos Medyo Bastos is offline
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Originally Posted by Seeny View Post
the ground is wired to the 'L' terminal on the generator and the positive is connected to the same terminal on the ignition switch as my headlight.

Thinking out loud:

Can you separate things on your switch logically?

Generator, and coils to ignition post on switch;

lights and other things to acc post?



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  #32  
Old 20th October 2019
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Originally Posted by Seeny View Post
Just to confirm this is whats happening with the generator light as well. Its flickering very low on idle but then goes out under load...

This to me makes me think that the generator/reg are doing their job?? I'm probably wrong.
that sounds like normal operation for the gen light, but definitely not for the tail light. it should stay on solid.
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  #33  
Old 20th October 2019
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Your headlight / taillight should not function the way you’ve described.

I would (temporarily) remove the headlight / taillight circuit from play. aka disconnect the lighting wire(s) from the switch.

Re-test your gen & see if that changes anything.
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  #34  
Old 20th October 2019
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With the ignition and generator hooked up (no acc) the reading is still the same when the motor is on
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  #35  
Old 20th October 2019
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The problem seems linked to the taillight, which is strange as it shares the same circuit and fuse as the headlight. You can see in my diagram that the headlight and taillight are joined before the fuse. The headlight doesn’t seem to show any of the same symptoms yet when the temporary generator light is connected the taillight and generator light both flicker the exact same way.

Any chance the age and condition of the switch could be a factor?
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  #36  
Old 20th October 2019
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You really need to separate the devices to see what works & what does not...

I looked at your schematic - I would pull both the headlight fuse & the generator fuse...

Then run the bike (not riding) with just the battery (don't use the brake)...

Check the voltage readings across the battery terminals...

If you still have those jumping numbers, I would suspect your battery and/or your meter...

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  #37  
Old 20th October 2019
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Quote:
Originally Posted by Seeny View Post
Some interesting observation today. Where I thought I had blown my recent taillight bulb on the ride last weekend, it turns out that it hasent actually blown (yet) but in fact its actually reacting to the voltage much like the generator light that I have just hooked up. On idle the taillight is flickering (very unstable and dim) but under load its going out completely.

Just to confirm this is whats happening with the generator light as well. Its flickering very low on idle but then goes out under load...

This to me makes me think that the generator/reg are doing their job?? I'm probably wrong.
Just to support the observation above as well as my previous post.

https://youtu.be/CNnjRLDQx5s
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  #38  
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Quote:
Originally Posted by IXL2Relax View Post
You really need to separate the devices to see what works & what does not...

I looked at your schematic - I would pull both the headlight fuse & the generator fuse...

Then run the bike (not riding) with just the battery (don't use the brake)...

Check the voltage readings across the battery terminals...

If you still have those jumping numbers, I would suspect your battery and/or your meter...
Is this different to disconnecting the acc from the switch all together? I did this and the readings were the same.
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  #39  
Old 21st October 2019
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Quote:
Originally Posted by Seeny View Post
Is this (removing both fuses) different to disconnecting the acc from the switch all together? I did this and the readings were the same.
Yes - because if you disconnect the Acc wire from the keyswitch, the generator is still connected to the battery...

Try removing both fuses and then run the engine & see what the meter reads across the battery...

Have you tried a different meter?


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