Potentiometer adjusting possible?

[Huw Powell]

> Does anyone have a good way to adjust the potentiometer on a 874kq?  I am
> pretty sure that is my cold acceleration problem now.  The screws that hold
> it to the fuel distributor body are filled with a sealer which looks like
> original never touch since the manufacturer so i'm surprised i have to adjust
> it now.

have you measured what it does?

resistance from one end pin to the center pin, while slowly raising the
air plate from rest to max height.  should smoothly go from 0 to 5 ohms
or so, or vice versa, depending on whether you use pin 1 or 3 to measure
from.  I have seen at least one bad one, with resistance irregularities
and dropouts in the middle.

--
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/