What Does A Secondary Air Pump Do - The secondary air pump is a small device that helps reduce emissions and. Web these two factors combine to increase the amount of unburned fuel after a cold start. Web the primary function of the secondary air injection pump is to introduce fresh air into the exhaust system during. Web what does a secondary air pump do? Thus, the purpose of the secondary air.
Web what does a secondary air pump do? Thus, the purpose of the secondary air. Web these two factors combine to increase the amount of unburned fuel after a cold start. The secondary air pump is a small device that helps reduce emissions and. Web the primary function of the secondary air injection pump is to introduce fresh air into the exhaust system during.