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Toyota Tundra Air Injection Pump Bypass

Discussion Starter 1 May 21 2015. These kits offer a cost effective solution for the failure prone Secondary Air Injection Systems found on certain Toyota truck and SUVs.


Gen Ii Secondary Air Injection Bypass Module 2007 2020 Tundra 5 7l Hewitt Technologies Youtube

Had this same problem in 2010 at 46k and at 78k.

Toyota tundra air injection pump bypass. Replacing the AIP driver should have fixed it. 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. I have a 2005 Toyota Tundra 47 litre engine.

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. Click on images for more details. The Hewitt-Tech SAIS Bypass Kit Plug and Play prevents operation of the SAIS at cold start thus letting you clear your related trouble codes the CEL and Limp mode with installation made easy.

Since the functionality of the air pump impacts the engine any problem with it will activate the Check Engine. My 2007 Toyota Tundra went into Limp Mode when multiple dash warning lights came on. 2004 thru 2012 Toyota Tundra 2004 thru 2012 Toyota 4-Runner.

The Secondary Air Injection System Bypass Kit - Plug and Play. Toyota 47L Air Induction Pump Bypass Kit Exhaust Port Plates - NO CUTTING. 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.

This is the bypass kit we recommend for most customers. This Kit Covers 2008-2012 and select 13 14 vehicles. Water intrusion into air injection pump and valves.

Engine light codes P1441 and P2445 are present. Toyota AIP Bypass Kit May 25 2015. If you decide to purchase our kit you assume all risks associated with its use and agree to hold the.

The Secondary Air Injection System Bypass Kit - Plug and Play. I also changed. Use the blank plug caps instead of just taping off the connectors.

I paid a small deductible and they fixed it about 3000 worth. TOYOTA Tundra Interior BURL Wood Dash Trim KIT Set 2003 2004 2005 2006 25999 EASYGUARD EC002PP-T2-A0610 Plug and Play CAN BUS Remote Starter PKE passive keyless entry Push Start Button Fit for Key Start petrol toyota highlander 09. The current bypass kits will not let you remove the system components like the air pump valves or driver without getting other codes.

1 Check Engine Light. 2007 DC 4X4 57 Norman OK. It is also recommended to.

Unfortunately there is no way to bypass the system because the computer is constantly checking the feedback pressure from the diverter valves to confirm the air pumps are working correctly if it does not see the deviation it sets the codes and depending on the malfunction it cuts back the power. They found secondary air injection pump and system also bad. Sets off all the warning lights and truck loses most of the power.

The SAIS Bypass Kit - Plug and Play prevents operation of the SAIS at cold start thus letting you clear your related trouble codes the CEL and Limp mode that are associated with a SAIS failure and will not return. The engine control unit can automatically detect when the secondary air injection pump has a problem. Threw 2 air injection driver codes 1613 and 1614 last year.

It is going to cost 261511 to fix. One of the early symptoms of a bad secondary air injection pump is the Check Engine warning light turning on. On all of the 2005-2009 47L engines there is one Air Injection Pump located under the intake manifold while the 2007-2009 47L and 08-09 Sequoia 47L Tundra has an additional pump in the front passenger side fender.

All 57L engines have a pair of Air Injection Pumps located in. Secondary Air System Air Induction Pump Bypass Kit. Update The blank plug caps are now shipping with the units.

P2445 is an air Pump Stuck Off failure which is a associated with the Air injection driver. Toyota AIP Bypass Module 47L and 57L. Secondary Air System Air Induction Pump Bypass Kit.

If you wanted to remove the pump only you could however use the bypass kit and put one of our pump replacement packs on which would take up less room in the location of the pump driver. As Steve told you the AIP mod wont fix that one. If yourre getting air injection code issues on your tundra buy the Gen ll bypass.

This is how I fixed the Air Injection Switching Valve. Secondary Air Injection System Switching Pump Stuck OFF Bank 2. It would have prevented it from happening but once you have the failure it cant cure it.

Regular price 17900 Sale YOUR VEHICLE MODEL Select Here Tundra Sequoia 4-Runner Land Cruiser Lexus GX470 Lexus LX470. The air induction pump fails or the exhaust valves get stuck open or closed. Modification of your emission controls may violate federal state andor local laws.

Our product is designed for off-road andor racing use or for vehicles otherwise exempt from vehicle emission laws. I encountered a pump failure on my 05 Tundra DC XSP a couple of months ago since it is not covered by warranty and the quote I received from my Toyota dealer was 3400 to replace the system I began working on an engineered solution to disable or bypass the system. Toyota 57L Air Induction Pump Bypass Kit Exhaust Port Plates - NO CUTTING.

And was still in limp mode but was able to run the truck normal if I warmed the truck up turned it off and started back up.


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