2007 Toyota Tundra Air Injection Valve

The secondary air injection system pumps air to the exhaust port to accelerate the activation of the catalyst.

2007 toyota tundra air injection valve. Related repairs may also be needed. 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. Shop in the parts listing - 2007 Toyota Tundra Manifold Air Injection System.

2007 Tundra air injection system switching valve stuck open Discussion in 2nd Gen Tundras 2007-2013 started by Glasgow Jul 20 2021. 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. My 2007 Toyota Tundra went into Limp Mode when multiple dash warning lights came on.

Toyota Tundra 2007 with engine check light on also the 4LO is flashingMechanic saysXXXXXfunctions normally. Less than 3k miles on it since the last time the valves went out. Moisture keeps getting in to these valves and ruining them.

Switching Valve No2 ASV No2 ASV1 2 pressure sensor and air injection. My 2007 57L Toyota Tundra is spitting out codes for secondary air injection system stuck off and switching valve stuck open. Information in questions answers and other posts on this site Posts comes from individual users not.

I have a P2442 code This code indicates the secondary air injection pump may not be working correctly. OEM Secondary Air Injection Control Valve for your 2007 Toyota Tundra If you are a current customer with an unfilled order please contact us via email to discuss. Fits Tundra 2007 - 2011 Air Injection System Check Valve - Repair or Replace.

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. Buy Secondary Air Injection Check Valve - Compatible with 2007-2020 Toyota Tundra 57L V8. Related repairs may also be needed.