2008 Toyota Tundra Secondary Air Injection System

Lexus GX470 and LX470.

2008 toyota tundra secondary air injection system. P0419 TOYOTA code description An air pump is used on the vehicle to lower tail pipe emissions on start-up. If the relay is bad replace it with the same amperage rating relay as the original. But after 3 months of ownership on a 2013 46L 4x4 Tundra had the secondary AIP fail.

Most of the time P0410 is going to be caused by a failure in this pump or the one way check valve. Learn about this problem why it occurs and how to fix it. Both relays are 50 amp bank one is located in slot 45 and bank 2 is located in slot 46.

Shop in the parts listing - 2008 Toyota Tundra Manifold Air Injection System. Discounted prices and Hassle-Free Return on genuine Toyota parts. P1441 Secondary Air Injection System Switching Valve No 2 Stuck Open Bank 1 P1442 - Secondary Air.

It started with throwing a P0418 code for relay circuit A. ADDRESSES THE FOLLOWING CEL Check Engine Light CODES. I found one of the air injection pumps full of water so I replaced it.

Tundra Headquarters first ran an article Tundra and Sequoia 4000 Air Injection System Problem in 2010 when the stories of outlandish repair costs to the nonessential system began flooding forums and blogs. It was diagnosed as an Air Injection Pump System problem. Toyota Tundra 4-Runner Land Cruiser and Sequoia.

The secondary air injection system injects air into the exhaust to help lower emissions. Thanks for you help. First post - stoked to own a Tundra.