Articles on Technology, Health, and Travel
Hewitt bypass kit of Technology
WATCH ME INSTALL HEWITT SECONDARY AIR INJECTION SYSTEM BYPASS KIT FOR 2006 GX 470A bypass kit must be installed to use this harness and all the wiring for the pressure sensors must be intact. If you are getting a pressure sensor circuit code it is important to verify the wiring to the ECM is good first. Sometimes rodents like to chew on wires which the bypass kit nor this Pressure Sensor Harness can fix.So in 2020 I bought a 2010 double cab base with 96k miles. Fast forward a year later and the secondary injectors die at around 110,000 miles. Check engine light, VSC, and trac control lights are on. She's in limp mode. I didn't wanna drop a few thousand on it so I had the Hewitt bypass kit installed and it's been great up until 2 weeks ago.Recently got the CEL and 2442 code. I bought the Gen 2 Hewitt Bypass kit. I was about to install, and the code cleared. All working normal. I am fairly confident this problem will return based on reading many forum post. Since my SAIS values are working and should be closed, I was thinking I would leave the block-off plates off.The Hewitt Technologies SAIS Bypass Kits are sold for off-road, competition or other emissions exempt vehicles only. Skip to content. Call Toll Free: 1-844-307-7671. My Account; $0.00; Search for: Menu. Products. GEN 2 SAIS BYPASS KIT – Newest & Recommended Solution. GEN 2: Fully Plug & Play – All 5.7L, 4.6L, 4.0L and 2.7L …If anybody should try and research this problem again my issue was fixed on the 3rd bypass kit from Hewitt. They were very easy to work with and got me squared away in a timely manner. Matt_DCSB, Jul 11, 2018 #3. Jul 12, 2018 at 12:00 AM #4 #4. doorsidedown Well-Known Member. Joined: Jul 5, 2014 Member: #133307 Messages:My son and I have been installing the Hewitt Gen-II 3V SAIS Bypass Kit for an '06 Land Cruiser and ran into a little hiccup. The three (3) wires at the end of the bypass kit have to be pushed through the firewall near the ECU. The instructions are not very clear on the pass through options.Hewitt Technologies Inc Web www.hewitt-tech.com Phone 844-307-7671 ... After installing a bypass kit you can now clear your P0418/P0419 code by installing a pump replacement pack! No need to buy an expensive air pump or pay for all the labor and gaskets needed to remove the intake manifold to replace it.I started getting three codes (P0333, P0412 and P2433) I researched the problem and found this thread. I agonized over ordering the Hewitt bypass kit. I searched all over the engine for wire damage. None visible from the top so I called Hewitt. With the codes my truck was throwing I would have had to buy anywhere from $490 to $1000 to …New Gen-II Bypass Kit discussion and install video on an 08 Tundra 5.7L! Please watch and share to all your favorite forums, groups or pages. If you have any question give us a call Toll Free 844-307-7671 or visit hewitt-tech.comSecondary Air Injection System (SAIS) Bypass Kit. I've heard a lot about SAIS Bypass Kits and how theyre much cheaper/easier compared to replacing the SAIS valve & pump underneath the intake manifold. This is for a p1442 code, SAIS Valve Bank 1 stuck closed.Hewitt Tech is the Home of the Original Secondary Air Injection System (SAIS) Bypass Kits for Toyota & Lexus vehicles. These kits offer a cost effective solution for the failure prone SAIS found on certain Toyota & Lexus trucks and SUVs. The bypass kit and kit addons can prevent many of the trouble codes caused by mechanical or electrical failure.Original Secondary Air Injectino System Bypass Kit Block Off Plate Installation Instructions 4.7L Author: Paul Hewitt, Hewitt Technologies Inc. Subject: SAIS Bypass Kit Block Off Plate Installation Instructions 4.7L Keywords: Secondary Air Injection, Bypass Module, Bypass Kit Created Date: 1/31/2020 10:27:14 AMIn addition to Hewitt Technologies Inc. Bypass Kits, we also carry Installation accessories. If you are looking to tidy up your installation or have factory wiring harness damage, we have you covered. Check out our selection of Split Wire Loom, Heat Shrink Tubing, Electrical Tap, Factory Quality Connector Repair Pigtails and Zip Ties.Because there are so many specifics to the system we prefer to talk to our customers to discuss the vehicle and the most effective solutions for them. Hewitt Tech Store www.hewitt-tech.com. The Original SAIS bypass kits and GenII kits. [email protected] or Toll Free 844-307-7671.Bypassing a lid switch on a front loader involves a few steps, and safety precautions must be made beforehand, according to Part Select. The door switch on a front loading washing ...Oct 7, 2015 · Joined: Jul 16, 2012 Member: #82775 Messages: 7,272 Gender: Male St Aug, FL Vehicle: 12 TRD Sport 4x4 Exterior: -Current Suspension- Icon extended travel front struts w/ 700lb coils Icon extended travel Remote Resi rear shocks Dakar leaf pack Icon Tubular UCAs with covers Icon neoprene shock covers -OEM Roof Rack -2 fold down cup holders in bed -Bed bottle opener -Access lite rider roll up ...Rather than fork out the $3,000 for a complete air injection system overhaul, I went the Hewitt route and ordered a Gen 1 bypass kit. Electrical portion of the kit was very easy to install ... only took about 30 minutes, and most of that was routing the power wire to the correct fuse. Cleared the codes and took it for a ride, but after a few ...When it comes to protecting your boat from the elements, investing in a high-quality canopy frame is essential. Hewitt boat lift canopy frames are renowned for their durability and...installation, kits or your codes, please call us toll-free at 1-844-307-7671 or email us at [email protected]. Important: It is illegal to remove, dismantle or otherwise cause to be inoperative any pollution control device required by federal, state or local emissions law. The Gen-II bypass kits are sold for off-road or competition use only,The Gen 1 (V36H) is a product of Hewitt Technologies Original SAIS Bypass Kit. This design gave the first viable alternative to expensive repairs for Toyota/Lexus owners to address the failure prone SAIS. The Gen 1 (V36H) is tried and true being installed on thousands of vehicles since 2014.Oct 7, 2015 · hewitt-tech said: ↑. 99% of the time a P0418 code indicates that the motor of the Secondary Air Injection Pump is either electrically shorted or an open circuit. This code like any of the other "circuit" type codes requires that you repair the fault or replace the component to clear. One repair:Because there are so many specifics to the system we prefer to talk to our customers to discuss the vehicle and the most effective solutions for them. Hewitt Tech Store www.hewitt-tech.com. The Original SAIS bypass kits and GenII kits. [email protected] or Toll Free 844-307-7671.Hewitt Tech is the Home of the Original Secondary Air Injection System (SAIS) Bypass Kits for Toyota & Lexus vehicles. These kits offer a cost effective solution for the failure prone SAIS found on certain Toyota & Lexus trucks and SUVs. The bypass kit and kit addons can prevent many of the trouble codes caused by mechanical or electrical failure.In general, the bypass module cannot clear codes that are caused by electrical faults or circuit malfunctions which can be the result of an electrically damaged component or wiring. The exhaust block off plates are an integral part of the Hewitt-Tech SAIS Bypass Kit and should always be installed with the bypass module.On 8/13/2020 I had my codes read at Toyota dealer. Codes found were P1442, P1445, P2441. Found SAIS switching valve stuck closed. They recommended replacing the air pump assembly/advised replacing the air injection pump. NOTE: I had bypass system installed by other mechanic 1.5 years earlier. Dash lights coming and going for past several months ...May 6, 2022 · Should I use the Hewitt bypass kit for the SAI issues on my 2007 5.7 L Tundra? I’m currently dealing with the P2443 that reappears in 2 trip cycles after clearing with OBD scanner. I’ve been getting this code (P2443) ever since replacing the bank 2 pump when I first had the P2442/P0419 codes.I DO have a Gen 2 Hewitt Bypass Kit installed along with two pressure sensors on each side. Toyota said they think I'm throwing all of these codes due to the bypass kit, like they're piggy backing on each other & thought this was a one time fluke. ... The bypass kit tells the ECM that the temperature is about 40F when you start the vehicle so ...Power Stop K137 Front Z23 Carbon-Fiber Ceramic Brake Pads and Drilled Slotted Rotors Brake Kit For 2007-2014 Toyota FJ Cruiser | 2005-2022 Toyota Tacoma 6 Lug | 2003-2009 4Runner 12.56" Rotors. $182.99. Yomikoo Bluetooth Car Kit, Car Audio USB AUX Input Adapter Built-in Bluetooth 5.0 for Toyota Camry Tacoma Corolla Tundra 4runner RAV4.The products manufactured and sold by Hewitt Technologies Inc. are for off-road or competition use only, no other applications are intended or implied. Our bypass kits are not EPA/CARB certified and are not legal for street-use. In general, it is illegal to bypass or otherwise make inoperable an emissions system required for highway use.Toyota 5.7L Air Induction Pump Bypass Kit & Exhaust Port Plates - NO CUTTING ! $179.00. SELECT HERE YOU VEHICLE. SELECT HERE THE YEAR. Quantity. Add to cart. 24" WIRE LOOM PROTECTED CABLE. Secondary Air System / Air Induction Pump Bypass Kit. Module is completely PLUG and PLAY.Hewitt Technologies Inc Web www.hewitt-tech.com Phone 844-307-7671 ... After installing a bypass kit you can now clear your P0418/P0419 code by installing a pump replacement pack! No need to buy an expensive air pump or pay for all the labor and gaskets needed to remove the intake manifold to replace it.MouseBlocker 12V Ultrasonic Under Hood Mouse and Rodent Deterrent for Your Vehicle. $59.95. Hopkins Towing Solutions 41144 Vehicle Wiring Kit. $53.99. Spectra Premium ST354 Fuel Tank Strap. $65.84. Home Forums > Tundra Discussion > 2nd Gen Tundras (2007-2013) >. If I were to buy the Hewitt bypass kit, will it still cause the truck to produce ...The Hewitt Technologies SAIS Bypass Kits are sold for off-road, competition or other emissions exempt vehicles only. Skip to content. Call Toll Free: 1-844-307-7671. My Account; $0.00; Search for: Menu. Products. GEN 2 SAIS BYPASS KIT – Newest & Recommended Solution. GEN 2: Fully Plug & Play – All 5.7L, 4.6L, 4.0L and 2.7L …There is a limited set of DTCs the secondary air injection system can trip. We have categorized them into three types of failures: mechanical, electrical, and pressure sensor. This is important to note because Hewitt Tech bypass kits only cover certain codes, and kit add-ons may be required to address other SAIS codes.If you only see the P2445 code during a cold start, the Hewitt-Tech bypass kit can clear it. *On some 2005-06 vehicles with 4.7L engines, there is a known freezing temperature glitch in the ECM that can occur when driving in near-freezing or below-freezing temperatures.GEN 2 SAIS BYPASS KIT – Newest & Recommended Solution GEN 2: Fully Plug & Play – All 5.7L, 4.6L, 4.0L and 2.7L Vehicles; 07-09 Tundra & 08-09 Sequoia 4.7L GEN 2-3V: Partially Plug & Play – All 4.7L Vehicles Except 07-09 Tundra & 08-09 SequoiaGen 2: Pressure Sensor Replacement Single. Rated 5.00 out of 5 based on 1 customer rating. ( 1 customer review) $ 225.00. Low Inventory – Call for Availability. Pressure Sensor Replacement Single is to be used in place of air switching valves or damaged pressure sensors. These are used only with the Gen 2 (Standard) Bypass kits and is not ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...This reduces the need for Kit Addons because it replaces the factory Air Injection Control Driver (s). It directly interfaces with the Engine Control Module (ECM) and no longer reports to the ECM there is a problem in those circuits. The only potential Kit Addon for the Gen 2 Bypass Kit is to address Pressure Sensor type fault codes.237. 32K views 4 years ago. This video covers the installation of the https://hewitt-tech.com exhaust block off plates for all of our Secondary Air Injection System Bypass Kits. These...Hewitt Tech Store www.hewitt-tech.com The Original SAIS bypass kits and GenII kits [email protected] or Toll Free 844-307-7671. Reactions: grinchy, montegofd3s and 25LGT. Hallett. Joined Apr 9, 2023 Threads 2 Messages 7 Location seal beach ca. Apr 10, 2023 #72 I started getting three codes (P0333, P0412 andGen 2 Hewitt bypass kit for 2008 Toyota Tundra 4.0L V6 The new Gen2.1 return filter head uses the same quick con
Health Tips for Www.craigslist roseburg oregon
Today I replaced the foam filter inside the air injection pump on my 2012 Tacoma. I used a Uni filter UP-107 1" Clamp-On Breather. Such an easy mod to do. Wh...I installed the Hewitt-Tech bypass kit which prevented the saip from running but I still had the P0418 code. So I installed the PPP (tricks the computer into thinking the saip is fine) and it cleared the 0418 code. I then drove it about 5 miles to get it inspected. The check engine light was...It had the bypass kit already on it when I bought it works like a charm. EXCEPT for the cold weather glitch- which may not be a problem on the second gens- not sure. ... Hewitt Tech is the Home of the Original Secondary Air Injection System (SAIS) Bypass Kits for Toyota & Lexus vehicles. These kits offer a cost effective DIY solution for the ...Came on immediately after the Hewitt bypass and anytime the engine is cold it throws the code. ... SR5, lift kits, towing capacity, classifieds, and more! Show Less . Full Forum Listing. Explore Our Forums. Tundra General Discussion New Member Introductions Tundra Wheels & Tires Tundra Suspension Talk Tundra Parts, Accessories and Exterior …Plans: Overdue maintenance, Hewitt bypass kit, polish fog lights, tighten shaky side mirror, polish window glass Anyone ever actually fix the seat clunk these have? Save Share. Like. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.Please contact us directly by phone, email or private message if/when you continue to have problems with the system and are actually interested in a solution to your problem. Hewitt Technologies Inc. Web …H. Huntnman Discussion starter. 1 post · Joined 2020. #1 · Jul 1, 2020. Hi there. I have a 2008 Tundra 5.7. After installing a Hewitt Tech SAIS bypass kit I am having issues with leaking exhaust tube I installed the block off plates and made sure they were in correctly but it seems as though exhaust is leaking from the tube flange area.What makes the Gen 1 (V54) Bypass Kit different than the Gen 1 (V36) Bypass Kit? In 2008 there was an update made to the computer programming that affected SAIS operations. With this change a new module had to be engineered with two harnesses; installing at both the Air Intake Temperature (IAT) sensor and the Engine Coolant Temperature (ECT ...Jul 6, 2017 · I installed the Hewitt Technologies SAIS bypass kit today and it went very smoothly and without issue. I didn't have an issue with my SAIS but I thought this would be a good preventative measure. Here are pics of my install. I ran it along the existing wiring on the firewall and then covered it up with split loom.The most comprehensive and cost-effective solution is the Hewitt Tech Bypass Kit. Our Secondary Air Injection System Bypass Kits and Kit Addons are engineered to address multiple types of fault codes across entire Secondary Air System. Additionally, the “Plug and Play” design is compatible with the factory harness which …Home / Kit Addons / Gen 1 / Gen 1: Pressure Sensor Jumper. Gen 1: Pressure Sensor Jumper. $ 75.00. The Pressure Sensor Jumper is the most cost effective option to address a damaged Pressure Sensor. No need to repair or replace the expensive air switching valve. Not stand along product, must be used with Bypass Kit. Year.When it comes to constructing a new building, whether it’s for residential or commercial use, finding the right size and material is crucial. One option that offers both flexibilit...The Hewitt Tech (HT) Gen 1 bypass kit prevents operation of the SAIS at cold soak start. The Gen 1 is our basic bypass kit that enables you to clear the Check Engine ...Secondary Air Bypass Kit: Gen (Plug Play) Hewitt Technologies. Used (normal wear), 2008 Toyota tundra Secondary air Injection pump, works on other year and It's in good working condition, can be tested . secondary air injection system toyota tundra for Sale OFF 65%. 05 06 07 Toyota tundra cylinder Air Injection Pump 25704-50010 139200-3111 12v ...In my opinion, this mod is an absolute no brainer for anyone with a Toyota 4.7l V8. That includes 4Runners, Tundras, and GX470s. As many people are finding o...Are you searching for the nearest Jackson Hewitt office to help with your tax preparation needs? Look no further. In this step-by-step guide, we will walk you through the process o...55 Followers, 50 Following, 43 Posts - Paul Hewitt (@hewitttech) on Instagram: "Home of the original Secondary Air Injection Bypass Kit for Toyota and Lexus vehicles."+HT SAIS Bypass kits are engineered to work with Factory or OEM SAIS components. That said, aftermarket SAIS components can cause SAIS codes to be present after installation of the bypass kit. This typically means you will need a kit addon from Hewitt Tech in order to clear SAIS codes that are still present. DISCLAIMER:hewitt-tech said: ↑. 99% of the time a P0418 code indicates that the motor of the Secondary Air Injection Pump is either electrically shorted or an open circuit. This code like any of the other "circuit" type codes requires that you repair the fault or replace the component to clear. One repair:1Gen-Member Mods, Build Threads, Write-ups ...GEN 2 SAIS BYPASS KIT – Newest & Recommended Solution GEN 2: Fully Plug & Play – All 5.7L, 4.6L, 4.0L and 2.7L Vehicles; 07-09 Tundra & 08-09 Sequoia 4.7L GEN 2-3V: Partially Plug & Play – All 4.7L Vehicles Except 07-09 Tundra & 08-09 SequoiaYou can use the "moduleonly" coupon code in the www.hewitt-tech.com shopping cart with the standard V50H bypass kit that will take 50$ off and not ship with the block off plates. Then, if your previous unit was one of ours you would be able to return the old module for a minimum rebate of $50 up to $100 depending on time since original purchase.Posted by u/HewittTechnologies - 1 vote and no commentsWatch: 5 Ways the Economy is Worse Than U Think - https://www.youtube.com/watch?v=fpbORCUTMq4Watch: 4 Things that Broke the Supply Chain - https://www.yout...This system requires NO CUTTING OF WIRES, and installs in a few simple steps. It also includes two (2) bypass plates made from precision cut 304 Stainless S...Consider the bypass kit from Hewitt Technologies or an aftermarket air pump: When I pull up to a stoplight/sign, after a couple seconds, there is a loud clunk or thump. What is that? : This is most likely the drive shaft. For a short term fix, you can "over" grease the drive shaft, but the clunk will return. There is a TSB that specifies ...Please contact us directly by phone, email or private message if/when you continue to have problems with the system and are actually interested in a solution to your problem. Hewitt Technologies Inc. Web …codes or what the bypass kit can do for you please contaThe most comprehensive and cost-effective solut
Top Travel Destinations in 2024
Gen 1: Secondary Air Injection System Bypass Kit (Wired) Rated 5.00 out of 5. $ 140.00 Select options. Sale! Gen 1: Secondary Air Injection System Bypass Kit (Plug & Play) Rated 5.00 out of 5. $ 230.00 $ 195.00 Select options. Gen 2: Pressure Sensor Replacement Single. Rated 5.00 out of 5. $ 225.00 Select options.@hewitt-tech Thanks for reaching out. For anyone in Cali experiencing this code, I'd explore the Hewitt-tech bypass kit. I first went with my local mechanic buddy. After pulling his hair out, he accepted defeat. And then to the dealership I went. Had my first smog check due in a couple months so needed to get the CEL off in order to smog.The Hewitt-Tech Secondary Air Injection System Bypass Kit V5457H-5.7L Installation Instructions Introduction: The Secondary Air Injection System (SAIS) bypass module is used to prevent the operation of the SAIS that is ... The exhaust block off plates are an integral part of the Hewitt-Tech SAIS Bypass Kit and should always be installed with ...Good morning all, my 2008 Tundra 4.7 has had the P0418/0419/2442 air-injection pump codes come on semiannually for about 2 years now and husband finally just yesterday put on the Hewitt sais II bypass kit on per advised from these forums. It immediately went into limp mode again this morning. He was formerly a mechanic so I want to believe that ...Hewitt Technology’s SAIS Bypass Kits and products are sold for off-road, competition or other emissions exempt vehicles only. It is illegal to remove, dismantle or otherwise cause to be inoperative any pollution control device required by federal, state, or local emissions law. . No other applications are intended or implied.What's up guys in today's video we are going to be installing a Gen 2 Secondary Air Injection System Bypass Kit from Hewitt Technologies on my 2010 4.6L Toy...Hewitt Tech Secondary Air Bypass Kit - P&P for Toyota Tundra 2008-2010. Check Details. Secondary Air Injection Pump Noise Issue on a 2005 4.7 V8 Toyota Tundra. Check Details. P2433 - Secondary air injection (AIR) system, air flow/pressure sensor. Check Details. 2012 4.6l v8 Toyota Tundra secondary air injection BANK 1 - YouTube. Check DetailsHEWITT Machine and Manufacturing, Inc. further warrants all other parts used on HEWITT-built lifts and accessories, purchased new by original owner, to be free from defects in the material and workmanship under normal use for a period of 24 months from the date of purchase (excluding components and options which carry their own manufacturer's ...Bypass kit will also include Block off Plate(s). Professional installation recommended. The post Gen 2: 3 Valve Secondary Air Injection System Bypass Kit (Partially Plug & Play) appeared first on Hewitt-Tech. Gen 2: 3 Valve Secondary Air Injection System Bypass Kit (Partially Plug & Play)The Hewitt Technologies SAIS Bypass Kits are sold for off-road, competition or other emissions exempt vehicles only. Skip to content. Call Toll Free: 1-844-307-7671. My Account; $0.00; Search for: Menu. Products. GEN 2 SAIS BYPASS KIT – Newest & Recommended Solution. GEN 2: Fully Plug & Play – All 5.7L, 4.6L, 4.0L and 2.7L …What makes the Gen 1 (V54) Bypass Kit different than the Gen 1 (V36) Bypass Kit? In 2008 there was an update made to the computer programming that affected SAIS operations. With this change a new module had to be engineered with two harnesses; installing at both the Air Intake Temperature (IAT) sensor and the Engine Coolant Temperature (ECT ...Option #3: The most comprehensive and cost-effective solution is the Hewitt Tech Bypass Kit. Our Secondary Air Injection System Bypass Kits and Kit Addons are engineered to address multiple types of fault codes across entire Secondary Air System. Additionally, the "Plug and Play" design is compatible with the factory harness which mean you ...To remove administrator restrictions on a Windows PC, first open Local Security Policy, which is under Administrative Tools. Go to the left side of the Local Security Policy window...The bypass kit essentially deletes the entire kit without having to do any removal work of the system and prevents the check engine light from turning on by fooling the PCM. ... Bilstein 6112+5160s Air pump delete-Hewitt Technology Rear view mirror switch Hawk pads G2 BAK flip Roadmaster active suspension Seat lifters HVAC AJT knobs.133. My Tundra is 2005. I already replaced the air injection pump at 160k miles, and now it's going bad again. I know for sure that most aftermarket pumps just don't last. Therefore, I'm heading towards the bypass kits. I searched and found there're Hewett kit and Rutech kit. Does anyone have any experience with them?This system requires NO CUTTING OF WIRES, and installs in a few simple steps. It also includes two (2) bypass plates made from precision cut 304 Stainless S...These are used only with the Gen 2 (Standard) Bypass kits and is not compatible with the Gen 2 (3 Valve) or Gen 1 Bypass Kits. Not a stand along product, must be used with Bypass Kit. The post Gen 2: Pressure Sensor Replacement Single appeared first on Hewitt-Tech. Gen 2: Pressure Sensor Replacement Single2 posts · Joined 2023. #5 · Aug 20, 2023. I ordered the hewitt tech gen 2 kit. Installed it and it didn't work. I called and they sold me the peeaaure sensors. I stalled them and still didnt work. I emailed back and forth trying to resolve the issue. My truck is still broken and hewitt tech and gone silent.Description. The Valve Solenoid Pack is the quick and easy way to get around a P0412 or P0415 code when installed with a V36H and V54H SAIS Bypass Kit. This addon will plug inline with the air switching valves or air injection control driver (depending on the vehicle) to replace the solenoid portion of the valve so the air injection control ...Gen 2 Hewitt bypass kit for 2008 Toyota Tundra 4.0L V6 secondary air system. Kit includes the chip, wiring harness and mounting hardware. It does NOT include the cover plates!Should I use the Hewitt bypass kit for the SAI issues on my 2007 5.7 L Tundra? I'm currently dealing with the P2443 that reappears in 2 trip cycles after clearing with OBD scanner. I've been getting this code (P2443) ever since replacing the bank 2 pump when I first had the P2442/P0419 codes. It appears that stuck closed is better than the ...What makes the Gen 1 (V54) Bypass Kit different than the Gen 1 (V36) Bypass Kit? In 2008 there was an update made to the computer programming that affected SAIS operations. With this change a new module had to be engineered with two harnesses; installing at both the Air Intake Temperature (IAT) sensor and the Engine Coolant Temperature (ECT ...GEN 2 SAIS BYPASS KIT – Newest & Recommended Solution GEN 2: Fully Plug & Play – All 5.7L, 4.6L, 4.0L and 2.7L Vehicles; 07-09 Tundra & 08-09 Sequoia 4.7L GEN 2-3V: Partially Plug & Play – All 4.7L Vehicles Except 07-09 Tundra & 08-09 SequoiaSecondary Air Bypass Kit: Gen (Plug Play) Hewitt Technologies. Used (normal wear), 2008 Toyota tundra Secondary air Injection pump, works on other year and It's in good working condition, can be tested . secondary air injection system toyota tundra for Sale OFF 65%. 05 06 07 Toyota tundra cylinder Air Injection Pump 25704-50010 139200-3111 12v ...New Gen-II Bypass Kit discussion and install video on an 08 Tundra 5.7L! Please watch and share to all your favorite forums, groups or pages. If you have any question give us a call Toll Free 844-307-7671 or visit hewitt-tech.com A catalytic converter is essential to your ve