>I will check the voltage and adjust.
I'm awaiting the results!
>Did the rubber plug that covers the adjustment screw on the old pot disentegrate when you removed it?
That "plug" didn't look solid so I didn't try to pry it out.
>What do you intend to use as a replacement?
I think, I'll cover the screw with some silikone sealant.
Did you remove the fuel pressure regulator to get access to the lower right screw? I didn't find another way...
So for adjustment that lower right screw must be a bit loose to have the engine running (with installed pressure regulator) while slightly moving the housing. What do you think?