07 Toyota Tundra Secondary Air Injection Valve

After researching I decided to bypass that system as it was all replaced under warranty once before in 2013.

07 toyota tundra secondary air injection valve. I also changed. 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. So the other day I had the dreaded limp mode.

2007 toyota tundra 57 need labor time and directions to change the 2ndary air injection valve - Answered by a verified Toyota Mechanic. Case action covers costs for 2007-2011 tundra with problem but problem existed before 2007. But there can be other reasons the code is thrown as well.

The module itself is wired into the mass air flow MAF sensor harness and it gives your Tundras engine computer the impression that the air injection system isnt needed. Toyota 47L Air Induction Pump Bypass Kit Exhaust Port Plates Code. The secondary air injection system injects air into the exhaust to help lower emissions.

The best part is our Toyota Tundra Secondary Air Injection Check Valve products start from as little as 20299. Browse Secondary Air Injection Control Valve for your 2007 Toyota Tundra. If the PCM receives a voltage reading of more than 10 of the allowed amount the P2442 code will be stored.

2007-2020 Toyota Tundra Secondary Air Injection Check Valve - Air Intake - Dorman 07-20 Tundra Secondary Air Injection Check Valve - 26814-05571912 - PartsGeek. This is how I fixed the Air Injection Switching Valve. 2007 Toyota Tundra - Secondary Air Injection Control Valve.

To answer your question. 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. These kits offer a cost effective solution for the failure prone Secondary Air Injection Systems found on certain Toyota truck and SUVs.