GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt
Green Car Congress
APRIL 23, 2015
Increased charge sustaining fuel economy. Clutches are OWC1, C1 and B1. In addition, the oil pump and motor were sized to accommodate the full temperature range of operation, eliminating the need for an engine-driven pump. For the second-generation, GM wanted to enhance the electric performance of the Volt. Improved performance.
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