New Pierburg air blower with speed-controlled motor for reduction of gasoline engine emissions

Green Car Congress
By mmillikinMar 13, 2018, 12:00 pm967 ptsInteresting
Secondary air systems are used to reduce gasoline engine emissions by accelerating catalytic converter heat-up. Pierburg GmbH has now further developed the associated secondary air blower and provided it with a speed-controlled motor. The latter allows secondary air injection across a much wider engine map…

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