2007 Toyota Tundra 4.7 Secondary Air Injection Pump Location

P0418 - Air Injection System Air Pump Malfunction.

2007 toyota tundra 4.7 secondary air injection pump location. 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. 2007 Toyota Tundra 145000 mi Visitor Truck would start but had no power and was running rough. Replacement for Toyota Tundra 40L 2008-2011 SR-5LIMITED.

Air injection system relay b malfunction and a check engine light. Toyota 47L Air Induction Pump Bypass Kit Exhaust Port Plates Code. Secondary Air Pump Smog Pump 40L V6 47L 57L V8 Replacement for Lexus LX570 2008-2013 Base 57L.

Both relays are 50 amp bank one is located in slot 45 and bank 2 is located in slot 46. The Powertrain Control Module PCM grounds the Air pump relay control. OBD II fault code P0418 is a generic code that is defined as Secondary air injection pump relay A -circuit malfunction and is set when the PCM Powertrain Control Module detects a failure or malfunction in the SAI Secondary Air Injection circuit that is associated with the relay labelled A.

If the relay is bad replace it with the same amperage rating relay as the original. 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. But after 3 months of ownership on a 2013 46L 4x4 Tundra had the secondary AIP fail.

Sequoia 57L 2008-2011 SR-5PremiumLIMITED. Secondary Air Injection Pump. It is a 2005 Tundra Double Cab 4x4.

I used to have the code for relay valve stuck open bank 2. Tundra 46L 2009-2012 SR-5LIMITED. Its the air pump that sits behind the air ln take cover Report.