Aem air bypass valve 20-402s (2.75") Bmw e28 e30 idle air rpm control valve oem vdo air bypass secondary injection(US $69.99) High quality air injection pump smog pump 17610-0c010 fit toyota lexus v8 04-11(US $145.00) New ford mercury lincoln 1970s 1980s nos motorcraft smog/air pump(US $135.00) Toyota tundra sequoia 4.7 v-8 smog air pump 17610 ... Toyota OBD/OBD2 Codes >> 4Runner - Land Cruiser - Sequoia - Tundra (1998 - 2009). Model. Year. Engine identification. System. 4Runner 4.7L.

Toyota Tundra: Second Generation. The first model of Tundra was launched in 2007 and gained a lot of popularity after that. The different models come with 310 and 381-horsepower V8 engines. The smooth six- speed transmission provides optimal control. With the muscular body, the off-road ability of this truck makes it apt for the countryside.

The Secondary Air Injection Control Valve is an emissions control device used to regulate the amount of air injected by the secondary air injection pump. Dorman's unit is a direct replacement which has been thoroughly tested to match the fit, function, and endurance of the original valve. Apr 26, 2010 · On the 2007+ Tundra, the air injection system turns on at cold start and runs for 1-2 minutes until the engine computer determines the exhaust system is sufficiently warm. The injection system is purely needed to improve emissions – it has absolutely no impact on the core function of the engine.

2007 Toyota Tundra Secondary Air Injection Switching Valve Issue. 20:15. How to Replace the Secondary Air Injection Pump and Check Valves on a 2002-2009 Lexus GX470. Autotyme Automotive Toyota Tundra 4.7 air injection pump.Secondary Air Pump Stuck. 2007 Toyota ... 2007 Toyota Tundra Owner ... to the dealer after 2 hrs of troubleshoot they said the code was the P2441 secondary air ... Source You can see more picture of 2007 Toyota tundra secondary air injection switching valve in our photo gallery.

P0416 Secondary Air Injection System Switching Valve B Circuit Open P0417 Secondary Air Injection System Switching Valve B Circuit Shorted P0418 Secondary Air Injection System Relay "A" Circuit Malfunction P2443: Secondary Air Injection System Switching Valve Stuck Closed Bank 2 What the P2442 code means 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.