They are not transistorised - they are mechanical points.69intruder wrote: ↑Mon Feb 12, 2024 7:10 amOf course it has moving parts but the stock Suzuki pump uses electronics not points to operate. I think they are using the ignition to tickle a transistor in the fuel pump to operate it. But without any diagrams I can't prove it. How can I attach a picture?
Here's a set of replacement points for the 1500 pump:
![Image](https://images.wemoto.com/full/FUEL_PUMP_REPAIR_KIT/10030163.jpg)
https://www.wemoto.com/bike/suzuki/vl/1 ... int-switch
It's really not voodoo - it's just a mechanical points setup that stops when there is too much pressure to operate the pump diaphragm.