IN the proces of efi'ing my ZVH Turbo i'm coming across a problem again.
When i open the throttle a little it idles nice at 900 rpm but when i take my foot off the paddle the engine stalls.
Seems the f-idle valve isn't opening at all.

What's the curren't needed to operate the valve and what hertz is it normally running on?
Running an idle valve from an xr2i and megasquirt ecu.

Thanks all