I'm bumping this thread. I still have pre-programmed Auto-Stop chips for sale for $18 shipped anywhere in the USA or $15 if picked up in person near Atlanta, GA.
I also have a pre-made PCB that I will sell for $43 shipped or $40 picked up anywhere near Atlanta. This is the board in question:
If you have a clutch switch in your G1 Insight (I cannot recommend a clutch switch more highly, you absolutely should get one if you have a manual, even if you don't want an Auto-Stop button) then this PCB will let you install an Auto-Stop button without any interference from the clutch switch.
I'm going to re-design this board with different components later, but I've tested this one and it works, and it's very similar to the older one I use in my car.
The red switch is for forwards compatibility with a possible future software update. Just leave it in position 1 for now.
Anyway, private message me here or on Insight Central if you want this PCB.
Also:
If you don't have a clutch switch yet you could still install this and get EFAS and then decide to install a clutch switch later.