EGR Throttle ValveEHFCVSeptember 17, 2016Powertrain BorgWarner John Deere S650 FT4 PowerTech PSS engine Cooled Exhaust Gas Recirculation (EGR) Precise amounts of cooled exhaust gases are mixed with incoming fresh air lowering combustion temperatures. This improves performance and lowers emissions. # Commercial and Off-Highway Vehicles# ICE Previous Post Electric Drive Transmission Next Post 3rd Generation Commercial Diesel VTG Turbocharger Leave a ReplyCancel ReplyYou must be logged in to post a comment.