I may have a used (~30,000 miles) AFM wiring harness upgrade for sale pretty
soon if anyone is interested.  The harness is supposed to even out the afm
wiper voltage so the ecu has the average wiper voltage.  This gets rid of
the associated problems with sudden stalling, bucking and poor performance.
The cable plugs between the afm connector and the ecu fuel injection cable.

I will be replacing it with a modification to the ECU itself.  Let me know
if you are interested.  I haven't settled on a price, since I have no idea
what they cost...

Brent Christensen
'89 Syncro Westy "Klaus"