2007 Toyota Tundra 4.7 Secondary Air Injection Pump Location

Sequoia 47L 2008-2009 SR-5LIMITED.

2007 toyota tundra 4.7 secondary air injection pump location. 2007 Toyota Tundra 47 135k miles. It has the following codes P2441 Sec air injection valve bank 1 stuck closed. 2005-2007 Toyota Sequoia 20052006 Toyota Tundra.

They pump clean air into the emissions sytem at cold start up. Well every one said is the injection air pump and replace but the code is p2442 witsh is secondary injection pump solenoid stock open Bank2 so I test the pumps they work and I test the air tube is going to the solenoid and one wasnt hold pressure so was the bank2 the way to. Cost was just under 3k to fix.

First post - stoked to own a Tundra. So I bought a high mileage Tundra with 323k miles on it. Genuine Toyota Part - 176000F010 17600-0F010.

An air pump is used on the vehicle to lower tail pipe emissions on start-up. Toyota Tundra 2007 2008 fuse box diagram Year of production. If the relay is bad replace it with the same amperage rating relay as the original.

Put out a code that said it was the air injection pump. Whole replacement was covered by Toyota. 2008 tundra secondary air injection pump stuck off.

Tundra 46L 2009-2012 SR-5LIMITED. The official codes it threw were P1604 startability malfunction P1605 rough idling P2440 secondary air injection system switching valve stuck open Bank 1 according to Toyota dealership. Note that some applications use more than one relay in the SAI system and that this.