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Secondary Air Injection Pump Function and Failure Symptoms

In this article, we are going to explain about the one part in the engine systems known as: secondary air Injection pump. After read this article, you will know the basic function and failure symptoms of this part. Basic Function The secondary air injection pump is responsible for lowering the number of carbon emissions that come out of the tailpipe of a vehicle.

Amazon.com: Air Injection Pump

Automotive-leader 17610-0C010 Smog Pump Secondary Air Injection Pump Air Pump for Toyota 2004-09 4Runner 2004-2011 Sequoia Tundra Cruiser Land Lexus 2005-09 …

Pneumatic Injection Pump, Pneumatic Injection

.com offers 468 pneumatic injection pump products. About 100% of these are pumps. A wide variety of pneumatic injection pump options are available to you, such as diaphragm pump, piston pump, and gear pump.

Air Injection Pumps & Components – CARiD.com

The Secondary Air Injection System, also known as the Air Injection Reactor (AIR) system, pumps fresh air into the exhaust system to cause further oxidation of unburned fuel in the exhaust, reducing Hydrocarbons (HC) and Carbon Monoxide (CO) emissions.

Air Injection Pump

Series 1500 Pneumatic Chemical Injection Pump Operating Manual CP-MAN-PRD-1500 REV08 EFF. DATE: 1/15/17 Page 4 of 19 maximize productivity and life of the pump in typical field or plant use.

Apr 27, 2019· The official codes it threw were P1604 (startability malfunction) P1605 (rough idling), P2440 (secondary air injection system switching valve stuck open Bank 1) according to Toyota dealership. Cost was just under $3k to fix. I believe they planned to replace pump, valves and switches..