> a round black wire, less than 1/4 inch in diameter exits one end FWIW, every knock sensor I've seen has a GREEN wire attached to it and is located on the driver's side of the block, 3-5" below the cylinder head. _ _ / l l o l \ l o Jeffrey Goggin /__l l l / l l l l l l / l l * * * * * * * / l l_l \_l l l__/ l_l \_l l AudiDudi@delphi.com