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.

2007 toyota tundra 4.7 secondary air injection pump location. An air pump is used on the vehicle to lower tail pipe emissions on start-up. It is a 2005 Tundra Double Cab 4x4. P1441 P1442 P1444 P1445 P2440 P2441 P2442 P2443 P2444 P2445 P2446 P2447.

Toyota 47L Air Induction Pump Bypass Kit Exhaust Port Plates Code. Put out a code that said it was the air injection pump. Underhood fuse block - Air pump fuse 50A- Air control valve relay- ignition1 fuse 10A positive for the relay The secondary air injection pump relay is located near radiator surge tankLeft front of engine compartiment Secondary air injection pump.

Replacement for Toyota Sequoia 46L 2009-2012 SR-5PremiumLIMITED. I am trying to troubleshoot the following MILCEL. P2445 - Secondary Air Injection System Pump Stuck On Bank 1.

They pump clean air into the emissions sytem at cold start up. I used to have the code for relay valve stuck open bank 2. Cost was just under 3k to fix.

How to repair P0418 Toyota code Secondary Air Injection System Relay A Circuit Malfunction. P0418 - Air Injection System Air Pump Malfunction. 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.

Secondary Air Pump Smog Pump 40L V6 47L 57L V8 Replacement for Lexus LX570 2008-2013 Base 57L. 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.