Pressure switch

[Petrol feet driven]

In the image above is from a 1991 Buick Regal,Century, Pontiac Grand Am, Cutlas Supreme Powermaster 3 units. Number 26 looks very intresting, but I am asking for some help with our TLF brothers over in the US to find out more. I am also after the master valve, so any help will be welcome.

Thank you.

[ramjet]

Dave, Where do you think all switches to this time have come from?

This route has been travelled before as well. It leads only to the Valley of Despair via the Pass of "I'll Work Something Else Out".

[Petrol feet driven]

But these systems are still being used in cars in the US. So I was hoping that maybe some brakers yards would have some parts in them. I tried for the UK but they had sold them all. Buick machanic's said they can get hold of spares, but at a price.