The Secondary Air Injection Pump in Oldsmobile Cutlass vehicles is a part of the Air Injection Reactor (AIR) system which is used to introduce fresh air into the exhaust cavity with a view of boosting the oxidation of fuel that has not been burnt hence reducing HC&CO emissions. This system usually consist of an electric or belt-driven air pump an air control valve and several check valve all of which control the air supply depending on the engine temperature or any other conditions. Describing air pump operation, in Oldsmobile Cutlass models the air pump draws fresh air through an intake and directs pressurized air to the exhaust ports during warm up to prevent emissions resulting from the rich air/fuel mixture. A fairly heated engine, the air supply passes through an air filter before entering the catalytic converter. Many elements of the design have been integrated to keep backfire and retain exhaust gases from affecting the pump, including diverter valves and one way check valves. It can be seen that details like that of the Secondary Air Injection Pump may differ from one Cutlass model to another but the general function will stay the same in promoting emissions regulation.
Each OEM Oldsmobile Cutlass Secondary Air Injection Pump we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.