2008 Toyota Tundra Code P2442

Secondary Air Injection System Control AB Circuit P2440P2442. P2442 is a diagnostic trouble code DTC for Secondary Air Injection System Switching Valve Stuck Open Bank 2.

Diy Aip Timing Valve Replacement Write Up Toyota Tundra Forum

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2008 toyota tundra code p2442. The secondary air is supplied by the air pump and it is pumped to the exhaust manifold through the air switching valve. Most common cause for this code is if 2005-07 Hewitt-Tech bypass kit is installed on a 2008 or newer vehicle. Kirkland WA 98034 425 823-2251 Get Directions.

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Receiving p2442 code and truck is going in to limp mode. 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. We do things very differently than most all other automotive stores in the Seattle market and would like to explain it to you.

The P2442 is a valve stuck open failure bank 2 so changing the pump would have no effect. The auto repairs diagnosis time and labor rates vary by location vehicles make and model and even your engine type. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

With 2 failures already there is certainly a possibility it will fail again. If you can clear a P2442 code and it doesnt come back on until the next cold start it is most likely just the air pump failing. May 21 2017 - bradenton fl - unknown or other secondary air injection pump.

Open and close movement of the air switching valve is regulated by the Vacuum Switching Valve. This code is caused when the temperatures for the air intake and engine coolant are not within a certain range of each other during the correlation test on a cold start. Most auto repair shops charge between 75 and 150 per hour.

This is apparently a big enough issue on the tundra models for toyota to extend the warranty to 150000mi yet they have done nothing for the tacomas which have an identical system and parts. Jack up the front end and remove the wheels. The cost to diagnose the P2442 TOYOTA code is 10 hour of labor.

Our goal is to make purchasing a vehicle simple. Secondary Air Injection System Switching Valve Stuck Open Bank 1Bank 2. Reserve Online Participant.

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. 2008 RED D-CAB I have a 2008 Tundra d-cab with a 47 v8 just got this dang code P2442. If it comes on after a cold start and clearing the codes while you are driving it is the air switching valve leaking or physically stuck open.

Some 2008 2011 model year Sequoia and 2007 2011 model year Tundra vehicles may exhibit a MIL ON condition with the following Diagnostic Trouble Codes DTCs. I paid for 2-day freight but it arrived the next day anyway. The secondary air is supplied by the air pump and it is pumped to the exhaust manifold through the air switching valve.

NAPA Auto Parts Genuine Parts Company. The secondary air is supplied by the air pump and it is pumped to. You will never be.

11626 Slater Ave NE Ste 1. If you have a 2005-2008 Toyota Tundra 47L with a code P2440 p2441 P2442 andor P2443 you may have a faulty air injection pump valve andor leaking supply. The bypass will resolve the problem IF the valve is not already stuck open when you install it.

UPDATE ECM SOFTWARE AND INSTALL UPDATE LABEL UPDATE ECM SOFTWARE AND INSTALL UPDATE LABEL 125711 UPDATED ECM WITH SMART STOP. 2008 Toyota tundra 47L check engine code P2442 Secondary. Trac control light on.

Thank you for visiting our website. VSC OFF check engine and. 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 fix is remove the upper intec manifold out the two solenoid are locate at the fire wall passenger side is bank2 use tool.

P2442 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. Asked by Tee Jay Jun 13 2017 at 1039 PM about the 2007 Toyota Tundra Limited 47L Crew Max RWD. Installation of the block off plates is tricky.

Do yourself a favor. 11626 Slater Ave NE Ste 1. My truck will not accelerate.

I bought the kit for my 2008 Tundra 57L after I got the dreaded P2442 code and the truck went into limp mode. 2008 Toyota tundra 47L check engine code P2442 Secondary Air Injection System Switching Valve Stuck Open Bank 2. 2008 Toyota Tundra Deselect all Vehicles Select a Vehicle.

Inspect and rplc air injection system check engine light is on 4lo and vsc lights flashing pol11-05 125711 code p2442 replaced bank 1 air pump and air valves cleared codes.

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