2007 Toyota Tundra 4.7 Secondary Air Injection Pump Location

I used to have the code for relay valve stuck open bank 2.

2007 toyota tundra 4.7 secondary air injection pump location. While this is not a be all end solution as the pumps are still prone to failure in humid environments it is a good insurance policy for those using their truck heavily off road. Replacement for Toyota Sequoia 46L 2009-2012 SR-5PremiumLIMITED. It seems to have a sound motor no miss just no power.

They pump clean air into the emissions sytem at cold start up. Put out a code that said it was the air injection pump. A bad pump is usually the most common issue with the system but electrical issues can cause the pump to fail.

If the relay is bad replace it with the same amperage rating relay as the original. P0412 Secondary air injection switching valve A circuit Right side of engine compartiment. Sequoia 57L 2008-2011 SR-5PremiumLIMITED.

Toyota Tundra 2007 2008 fuse box diagram Year of production. Air injection system a possible fix for the stuck openclosed valve Hey guys I have a 2007 tundra with the 47 litre V8 and Im getting p0419 secondary. 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.

Toyota 47L Air Induction Pump Bypass Kit Exhaust Port Plates Code. P0418 - Air Injection System Air Pump Malfunction. Air injection system relay b malfunction and a check engine light.

Replacement for Toyota Tundra 40L 2008-2011 SR-5LIMITED. So I bought a high mileage Tundra with 323k miles on it. Cost was just under 3k to fix.