Toyota Tundra Secondary Air Injection Valve Stuck Open

Secondary air injection valve quick check.

Toyota tundra secondary air injection valve stuck open. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features. If my best option is just to replace everything then what parts do I need to order. It covers the 06 47 tundra.

You Tube has a great video on how to change your secondary air injection pump along with the check and diverter valves. Posted by Jenna sandusky on Jun 25. Get Results from 6 Engines at Once.

Secondary Air Intake System Fault code P0410 is set by a defective air injection pump this pump is electric on older cars it was called a SMOG PUMP and was belt driven by the engine. If you have a 2005-2008 Toyota Tundra 47L with a code P2440 p2441 P2442 andor P2443 you may have a faulty air injection pump valve andor leaking supply. My 2007 Toyota Tundra went into Limp Mode when multiple dash warning lights came on.

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. Ad Search injection valve. Secondary Air Injection System Switching Valve Stuck Open Bank1 P2440-P2443 See More.

If not the pump has failed if you do the check valve is stuck closed the only way to fix either issue is a new secondary air injection. And explains the process cost and steps needed to fiz yourself. Toyota Tundra Service Manual Fog Light Assemblyfor Led Fog Light.

One of the lines on top of the air pump. Visually inspect the related wiring harness and connectors. Secondary air injection system piping Pressure sensor Pressure sensor circuit Air injection control driver AID ECM The air switching valve for bank 1 is stuck open for 7 seconds while the engine is running 2 trip detection logic.