Where does this wire go?

[dswalterwi at gmail.com (Don Walter)]

Can anyone tell me what this wire used to be connected to.  I marked it but
can't find the other side that I marked to match.

http://scirocco.dyn.dhs.org/vw/list/Don_Walter/EngineRebuild/DSC07706.JPG

-- 
Don Walter - Waukesha, WI
1986 8V Black Scirocco (Daily Driver)
1984 8V Audi 4000s (RIP 2/14/2006)
1986 2.0L 16V TEC 2 Black Scirocco (see progress at
http://www.cardomain.com/memberpage/708939)
1986 2L 16V Toronado Red Scirocco (Ben's Car)
1988 1.8 16V Toronado Red Scirocco (sold on 3/29/04)
1984 1.8 8V Pewter Scirocco (sold years ago)
1971 Karman Ghia (sold)
1969 Karman Ghia (sold)
1969 Beetle (sold)