07 Toyota Tundra Secondary Valve

07 2007 Toyota Tundra Air Pump Check Valve - Air Intake - Dorman Standard Motor Products Left - PartsGeek.

07 toyota tundra secondary valve. The Engine Control Module ECM detects pressure change with the pressure sensor to determine malfunctioning parts in the systemand stores the DTCs. These kits offer a cost effective solution for the failure prone Secondary Air Injection Systems found on certain Toyota truck and SUVs. There are two relays in the 2008 Toyota Tundra that control the secondary injection system.

If the voltage is out of specification it is likely stuck open. The bypass kit can prevent many of the trouble codes caused by a mechanical failure of the secondary air pump or a secondary air valve saving you as much as a 2000-4000 on a repair bill turn off your CEL and keep the vehicle out of limp mode. Secondary Air Injection System Switching Valve Stuck Open Bank1 2007 Tundra DTC P2440 Secondary Air Injection System Switching Valve Stuck Open Bank1 DTC P2441 Secondary Air Injection System Switching Valve Stuck Close Bank1.

We have the best products at the right price. I will not be able to post the letter for a couple days. If you have a ENGINE light that comess on along with TRAC light check out this video.

There are two systems available a. 20 off orders over 120 Free Ground Shipping Online Ship-To-Home Items Only. Learn what Secondary Air Injection System Switching Valve Stuck Close Bank 2 means location and how to repair.

2007-2020 Toyota Tundra Secondary Air Injection Check Valve Toyota Tundra Secondary Air Injection Check Valve Dorman Secondary Air Injection Check Valve SKU. P2440 TOYOTA code description To accelerate the activation of catalyst when warming up the engine the air injection system pumps the secondary air to the exhaust manifold by pressure. The codes that came up.

Check out free battery charging and engine diagnostic testing while you are in store. Check the secondary air switching valve for bank 2 to see if it is stuck open by checking the position signal voltage at terminal 3 BlueWhite it should be 3 to 36 volts with the key on and the engine off. The secondary air injection system is designed to pump outside air into the exhaust in order to help reduce harmful emissions.