Edit: added link.
The stock switch has 5pin and 2pin connectors. I tried this 5pin connector from Amazon that "somehow" works (OFF, ON and START):
But I'm worried to damage the generator if polarity is reversed. I tried it only from 3-4 seconds and there was a single backfire (usually has none - could just be a coincidence).
King Canada has no wiring schematic available (confirmed by email).
Can I blindly trust this 5pin connector that magically works?
Pics of stock connector:
The stock switch has 5pin and 2pin connectors. I tried this 5pin connector from Amazon that "somehow" works (OFF, ON and START):

Ignition Key Switch, 5 Wire Ignition Start Key Switch Starter Generator Ignition Switch with Key for 178F/186F Air Cooled Diesel Engine Tiller Start Switch : Amazon.ca: Automotive
Ignition Key Switch, 5 Wire Ignition Start Key Switch Starter Generator Ignition Switch with Key for 178F/186F Air Cooled Diesel Engine Tiller Start Switch : Amazon.ca: Automotive
www.amazon.ca
But I'm worried to damage the generator if polarity is reversed. I tried it only from 3-4 seconds and there was a single backfire (usually has none - could just be a coincidence).
King Canada has no wiring schematic available (confirmed by email).
Can I blindly trust this 5pin connector that magically works?
Pics of stock connector: