Had to pull the top cover off the DPS pump on my 2.5NA recently to sort some totally perished O-rings on the throttle shaft. Unfortunately I had to remove the fuel setting screw at the back of the pump cover to get the bleedin' cover back on - disturbing the setting.

Thee truck is running well if perhaps a bit down on power, and it occurs to me Ilikely did not get the screw back in exactly the same spot.

Question to the assemblage:

Which way is which with the silly thing - is in more fuel or out?
Secondly, anyone got a procedure for setting this other than tweak, pray and try again?

Thanks - ajr

PM OldSeaDog, he's good with sorting out these things