<strong>Cool Toyota Tundra Secondary Air Injection Valve Stuck Open Ideas</strong>. Web yet, the system is vulnerable to rust. Issues with the secondary air pump is more likely to happen on the 4.7l v8 engine.
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Issues With The Secondary Air Pump Is More Likely To Happen On The 4.7L V8 Engine.
But, the issue may not be in the pump itself. Web yet, the system is vulnerable to rust. You can attribute this issue to water getting into the air injection pumps and sometimes the valves.
This Trouble Code Indicates That The.
Once the pcm detects an issue with the. Web the secondary air injection system is designed to pump outside air into the exhaust in order to help reduce harmful emissions. Check the air lines and connections for any signs of damage or leaks.
Web Toyota P2443 Secondary Air Injection Valve Stuck Closed Toyota Maintenance 149K Subscribers Subscribe 740 Share 25K Views 1 Year Ago 2007 Toyota.
Web up to $15 cash back damaged air lines or connections: Web the secondary air injection system helps reduce harmful pollutant emitted from the exhaust by pumping fresh air into the exhaust system. I assumed my mityvac test cycled the valves shut, since the noise i mentioned didn't reappear until the beginning of the third drive cycle, so i thought perhaps the aip.
Circuit Issues, Such As A Damaged Wire Or Poor Connection;
Web up to $15 cash back they do go bad on their own, but toyota has problems with the air injection pump coming apart and causing debris in the system holding the valve open. A damaged air line could cause the system to. Web the 2 nd generation toyota tundra comes with two secondary air pumps.
The Air Injection Pump Is A Vital Component Of The Truck’s Emissions Control System.
They are located right underneath the passenger side and behind the fender well. Web up to $8 cash back the most common cause of the p2442 code is moisture in the air injection pumps. It supplies clean air to the exhaust system.
