07 Toyota Tundra Secondary Air Injection Valve

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.

07 toyota tundra secondary air injection valve. Brand New Secondary Air Injection Check Switch Diverter Valve V8 285 47L 4663cc Compatible with 2008-2009 Toyota Sequoia Compatible with 2007-2009 Toyota Tundra Replaces 2571050031 2571050032 2571050041 2571050042 25710-50031 25710-50032 25710-50041 257105-0042 See Compatibility Chart To Verify Your Specific Vehicle Year Make Model. The codes that came up. The best part is our Toyota Tundra Secondary Air Injection Check Valve products start from as little as 20299.

The secondary air intake system is part of a vehicles emissions control system and works to. 17610-0C010 Smog Pump Secondary Air Injection Pump Air Pump Compatible with Toyota Tundra 04-11 Toyota Sequoia 01-11 Toyota 4Runner 04-09 Toyota Land Cruiser 05-07 Lexus LX470 06-13 8899 In. 2007 Toyota Tundra - Secondary Air Injection Control Valve.

I also changed. Both relays are 50 amp bank one is located in slot 45 and bank 2 is located in slot 46. The Powertrain Control Module PCM monitors the HO2S voltages to diagnose the AIR system.

My 2007 Toyota Tundra went into Limp Mode when multiple dash warning lights came on. Secondary Air Injection System Incorrect Flow Detected. 09 47 2wd dbl cab tundra.

If the relay is bad replace it with the same amperage rating relay as the original. There are two relays in the 2008 Toyota Tundra that control the secondary injection system. If a P2442 code comes up a one-way check valve is stuck open in the secondary air injection system causing too much airflow into the exhaust and allowing hot exhaust gas to travel back into the pump.

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. The secondary air injection system injects air into the exhaust to help lower emissions. The secondary air is supplied by the air pump and it is pumped to the exhaust manifold through the air switching valve.