R18 V6 TDI Engine Expansion JointsEHFCVApril 24, 2014Powertrain the use of expansion joints to eliminate the cracks from thermal expansion and contraction plastic strain amplitude after 2 heat-up cool-down cycles (Source: Audi AG) Previous Post Ferrari California T Electro-Hydraulic Control Next Post Pressure-Controlled Semi-Active Suspension – Hitachi Drive Control Systems Leave a ReplyCancel ReplyYou must be logged in to post a comment.