Lexus GX470 and LX470. Good news is Toyota warrantys this part to 10 years150000 miles on 2007-2011 Tundras.

Tundra Cel P2442 P2443 Air Injection Pumps Youtube

So in short It wont hurt anything if this system isnt functioning which is why I chose to ignore it but you should definitely have it fixed in some way so the engine code goes away and you dont miss problems that may arise in the future.

2011 toyota tundra secondary air injection system. Secondary Air Injection System Incorrect Flow Detected. I am going to try to get some legal advice from the government agency who handles this type of issue if I can find it. P0415 2008 toyota tundra 57 104000 miles.

T-SB-0160-11 Rev2 October 17 2011 Page 6 of 12 Secondary Air Injection System - Water Intrusion. Check engine light code for secondary air injection system limp mode loss of power. Which is actually fine because if I remember correctly the secondary air injection system only comes on to reduce emissions during a cold start.

Toyota has received a number of reports regarding Air Injection Pumps and Air Switching Valves in certain 2011 Model Year Tundra and Sequoia Vehicles. 2010 Tundra P0418 2010 Toyota Tundra trouble code P0418. The secondary air is supplied by the air pump and it is pumped to the exhaust manifold through the air.

Air Injection System Air Pump - Repair or Replace A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light but it does cause your 2011 Toyota Tundra to operate inefficiently and produce higher emissions. Also replaced the battery and fuel cap. Our technicians have access to manufacturer-approved repair.

Possibly encountering a problem with the secondary air injection system. P1441 Secondary Air Injection System Switching Valve No 2 Stuck Open Bank 1. Toyota Tundra P0411.

ADDRESSES THE FOLLOWING CEL Check Engine Light CODES. I also changed. In these reports customers have indicated concerns regarding the illumination of the check engine light Malfunction Indicator Light due to moisturewater in the Air Injection Pumps andor Air Switching Valves.

Toyota is aware of the problem and people are paying to fix it. Install the inlet cover 2UZ-FE only. Ive never seen a code for a secondary air injection system before.

CONFIRM THIS FITS YOUR 2011 Toyota Tundra 2011 Toyota Tundra. What could be causing this code. A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light but it does cause your Toyota Tundra to operate inefficiently and produce higher emissions.

Im strongly considering purchasing a 2011 Tundra 57L 4x4 just outside the manufacturers powertrain warranty up in Canada and only have one real concern regarding the purchase. 2011 Toyota Tundra 180000 mi Visitor. Anyways the Secondary Air Injection system on 2nd gen Tundras both 46 and 57 V8sMaybe 47 V8s too not sure is a POS part that fails with certantity.

These kits offer a cost effective solution for the failure prone Secondary Air Injection Systems found on certain Toyota truck and SUVs. To accelerate the activation of catalyst when warming up the engine the air injection system pumps the secondary air to the exhaust manifold by pressure. The bypass kit can prevent many of the trouble codes caused by a mechanical failure of the secondary air pump or a secondary air valve saving you as much as a 2000-4000 on a repair bill turn off your CEL and keep the vehicle out of limp mode.

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. If liquid evidence is present follow the steps below. P2440 TOYOTA Description To accelerate the activation of catalyst when warming up the engine the air injection system pumps the secondary air to the exhaust manifold by pressure.

System Engine - 173140S010 - Genuine Toyota Part. Cost was just under 3k to fix. I replaced both pumps and the switching valves.

MIL ON DTC P0418 P0419 andor P244 Repair Procedure Continued 5. Replace the air pump inlet. P0411 is a general OBDII trouble code which means that it has the same meaning for the Toyota Tundra as it would any other car or truck.

P1442 - Secondary Air Injection System Switching Valve No. By definition the code is letting you know that the ECM has detected incorrect flow in the secondary air injection system. Fits Sequoia Tundra Air Injection System Check Valve - Repair or Replace A failed air injection solenoid or secondary air valve will often have no noticeable symptoms beyond a check engine light but it does cause your Toyota to operate inefficiently and produce higher emissions.

The system forces fresh filtered air into the exhaust stream in order to accelerate the catalyst operation. My 2007 Toyota Tundra went into Limp Mode when multiple dash warning lights came on. Secondary Air Injection AIR System Pressure Sensor Circuit CircuitSystem Description The secondary air injection AIR system aids in the reduction of hydrocarbon emissions during a cold start.

It seems that this is a bad year for extended coverage on this system. Replace all air pumps under the fender well. I got a p0415 code.

The secondary air is supplied by the air pump and it is pumped to the exhaust manifold through the air switching valve. Fits Tundra 2011 - 2014 Air Injection System Air Pump - Repair or Replace. This is how I fixed the Air Injection Switching Valve.

2011 Toyota Tundra Secondary Air Injection Pump Bracket. Toyota Tundra 4-Runner Land Cruiser and Sequoia.