1200 Engine rebuild and other stuff

[GTVili]

These are the factory turn signals...just new. It has a traditional bulb, not an LED.

[VesaII]

My last hope is you guys on this forum. 
If someone could kindly check if one of 'spikes' inside yellow oval is connected to where yellow arrow is pointing or does it go to ground.
Thank you in advance.

 

[GTVili]

My last hope is you guys on this forum. 
If someone could kindly check if one of 'spikes' inside yellow oval is connected to where yellow arrow is pointing or does it go to ground.
Thank you in advance.


 

There is contact at several points. The resistance is 0.5 kOhm .... I measured 18 kOhm at the other points.

[VesaII]

Can you find a point of 0 resistance? That would be perfect. Even if it is not on those 'spikes' but somewhere on a circuit board.

 

[GTVili]

I found a short circuit at the points marked with arrows.....

20240511_191135.JPG (581.38 KiB) 214 mal betrachtet

[VesaII]

Thanks. Will check what the coupling of transistor is. It might help some...

But problem is that those points you measured are on wrong side of resistor. Please check my picture and yellow arrow. The point arrow is showing is the place we need to measure.

 

[GTVili]

At that point, I can only measure the value of the resistance..... in several places.

[VesaII]

Pity... And if it does not go to earth or to some visible point i guess we cannot fix this...
Have you tried if it goes to other side? Maybe to microswich? 

[GTVili]

No... I was just checking this side of it...

[VesaII]

Could you check the other side too, if you still have it open?

Funny thing with this is that it is kind of functional when engine is runnig, although the button is not working but normal screen is visible