07 Toyota Tundra Secondary Air Injection Valve

But there is a hose that runs to where the manifold heat shield is to a what is called Air control valve.

07 toyota tundra secondary air injection valve. 1875 Wharncliffe Road South Unit 1 London ON N6L 1K2. The secondary air injection system is part of the emission control system it is mainly used on cold start ups to inject air to reduce exhaust gas emissions after warm up the air injection stops. In Toyotas continuing efforts to assure the best in customer satisfaction Toyota is announcing a Customer Support Program CSP labeled ZTQ to extend the warranty coverage on the Air Injection Pumps and Air Switching Valves of 2007 to 2010 model year MY Tundra and 2008 to 2010 model year MYSequoia.

Have a 2006 tundra. P1441 P1442 P1444 P1445 P2440 P2441 P2442 P2443 P2444 P2445 P2446 P2447. If you live in an area or state that requires emissions tests to register or re register a vehicle then this problem has to be fixed.

The bypass kit can prevent many of the trouble codes caused by a mechanical failure of the secondary air pump or a secondary air valve saving you as much as a 2000-4000 on a repair bill turn off your CEL and keep the vehicle out of limp mode. Has anyone had success in getting Toyota to cover the replacement cost for a faulty secondary air injector pump and sticking valves. There are two relays in the 2008 Toyota Tundra that control the secondary injection system.

An Secondary Air Injection AIR pump is used on this vehicle to lower tail pipe emissions on start-up. 09 47 2wd dbl cab tundra. If the PCM receives a voltage reading of more than 10 of the allowed amount the P2442 code will be stored.

The secondary air intake system is part of a vehicles emissions control system and works to. The ECM measures pressure andor exhaust pulsation of the system at 6 points A to F when the air injection system is in operation or when not in operation. Case action covers costs for 2007-2011 tundra with problem but problem existed before 2007.

The PCM supplies a ground to the AIR pump relay which energizes the AIR pump. 2007-2020 Toyota Tundra Secondary Air Injection Check Valve - Air Intake - Dorman 07-20 Tundra Secondary Air Injection Check Valve - 26814-05571912 - PartsGeek. Open and close movement of the air switching valve is regulated by the Vacuum Switching Valve VSVThe air pump and the air switching valve are observed by the Engine Control Module and are used to detect malfunction in this system.