I've been told that I need a new "computer brain" for my 1980 vanagon
(manual, fuel injection). The previous owner was in an accident and it got
knocked around a bit and was dented. It has since suffered some water
damage. The local dealer can get me one new for $695.00, seems a bit
outrageous to me. Bus Depot could not locate one. Anyone know where I might
be able to locate one? Is "Computer Brain" really the name of this mystery
black box? I was told the part number was 043906021D.

thanks for any info.
        Dan -Belmont, MA