New Audi S6 and S7 diesel TDI models pair 48V system with electric compressor
Green Car Congress
APRIL 11, 2019
with the EPC working in tandem with the exhaust turbocharger—the full-size S models achieve a constant torque of 700 N·m across an engine speed range of 2,500 to 3,100 rpm. The EPC supports the TDI’s turbocharger whenever there is insufficient energy in the exhaust gas for a spontaneous torque buildup—e.g.,
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