Well, EGR valve and EGR subassembly/cooler were replaced today and antifreeze was topped off. Oct 4, 2018 · Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2015 Prius and 2014-2017 Prius V vehicles not included in recall 18V-684. Oct 1, 2022 · 8 Gas Recirculation Valve (egr Valve) problem of the 2012 Toyota Prius Failure Date: 03/09/2020 1)intermittent regen braking failure causing brakes to become more difficult to press thus harder to stop the car in a timely manner. This was after we took a 225-mile round trip, no rattle according to my wife just threw the code. (It's clear end to end. The average EGR valve replacement cost is between $225 and $800, depending on the vehicle you drive and where you take it into repairs. The valve is an unusual design where in the open position the part of the stem that goes into the packing is exposed to the flow. It keeps the engine running more efficiently. All fit 2012-2017 Toyota Prius V and more. They also reprogramed the ECU and modified the wire harness as per the TSB. I noticed the valve was on recall but my vehicle is past the 150k mi Warranty. INSTALL EGR VALVE ASSEMBLY (a) Install a new EGR valve gasket to the EGR valve assembly. . Goes away in a few seconds and then runs fine. Feb 24, 2024 · This is exacerbated in the third gen Prius when the EGR (Exhaust Gas Recirculation) system gets clogged and causes more heat to build up. I hope you enjoyed thi 3. Egr valf prius What happens if my Toyota has a recall? Safety has always been our number one priority. Perhaps this is just "rabbits foot" stuff, but I am using Unleaded 88 fuel with 15% alcohol hoping that it will help clean the EGR and I'm also running the engine continuously with HOLD mode in situations where the engine would not Oct 4, 2018 · EGR problems are only one of many reasons that light can come on, and even if it's EGR problems for sure, the EGR valve is only one possible reason for those. My engine check light started coming on 2 mths ago, right after the 4th of July. After going through combustion, any cleaner is just another part of the problem. - New sparkplugs --> still same problem. eBay; (13) 13 product ratings - NEW OEM TOYOTA 2010-2012 PRIUS EGR VALVE KIT WITH GASKETS. One of which is to reduce combustion temperature inside each cylinder. Thought i cleaned out the EGR valve. Did my regular prius at 160 000 miles (250 000km), the cooler,egr,pipes, and intake egr ports were pretty much 80-90% clogged up. The actual EGR valve itself - which controls how much exhaust gets recirculated - is just there: #05. 2. Jan 23, 2020 · Just to clarify, our 2013 Prius V has the newer 25620-37120 egr valve and the newer 17120-37054 intake manifold. May 27, 2015 · Hi guys, I have a 2010 toyota Prius. Usually, a bad or failing EGR valve will produce any of these 4 symptoms that can alert the driver of a potential issue. Then did intake manifold yesterday and today, along with changing PCV valve, and installing a hose loop for an OCC. REPLACE EGR VALVE ASSEMBLY (a) Replace the EGR valve assembly . I assumed it was a sticky EGR valve or a sticky variable vane turbo actuator. Aug 27, 2020 · The Toyota repair for a faulty EGR is to replace the EGR valve and do a software update. Jan 27, 2020 · After 1200 miles post-EGR pipe cleaning, the car threw the P0401 code again. Without the EGR valve your vehicle will not recycle and reuse any of its gas, which increases the emissions. My Prius is approaching 120K miles (currently at 116K) and plan to swap the EGR assemblies at that time. Feb 22, 2023 · Because the symptoms of a bad canister purge valve are similar to the symptoms of other car problems, it can be difficult to diagnose the problem yourself without the right tools. Although the EGR Valve is covered by Toyota’s New Vehicle Limited Warranty for 3 years or 36,000 miles. com. ) that might get damaged by "stop leak". com/watch?v=8fshMta375I&list=PLADlyv_PN7XIbqH6f Oct 4, 2018 · Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2015 Prius and 2014-2017 Prius V vehicles not included in recall 18V-684. Drives great after this. ===== FWIW, I cleaned my EGR cooler and pipe in late December. Sep 27, 2018 · I get my oil changed without a problem, but they tell me I need to replace my EGR valve and cooler, and they showed me the condition of the system and it was horribly clogged. Lots of third gen Prius owners recommend cleaning the EGR cooler and intake manifold every 50,000 to 100,000 miles to minimize the chances of head gasket failures. Did it all in one afternoon, and replaced PCV valve plus installed oil catch can as well. This is a 2012 Toyota Prius EGR and Jan 24, 2021 · In this video I will show you how replace an Exhaust Gas Recirculation (EGR) Valve in order to restore engine efficiency and correct drivability issues with Title: 2ZR-FXE (EMISSION CONTROL): EGR VALVE: INSTALLATION; 2016 - 2019 MY Prius [11/2015 - ] INSTALLATION PROCEDURE 1. Prices may vary depending on your location. Have it separated from cooler cooler. At 155K miles I thought I might be on borrowed time. Feb 27, 2020 · A quick summary of where I am: EGR is working much better, but there's a persistent misfire on cylinder 4 on deceleration after being at speed AND with EGR connected (plugged in). It serves to reduce the temperature of the exhaust gases produced during the combustion of the fuel in the engine and the release of nitrogen oxides into the environment. It knocks loudly when it starts. Jul 8, 2021 · A Toyota master diagnostic technician shares Toyota EGR diagnosis tips and repair tips for models equipped with the latest generation EGR ( Exhaust Gas Recir Lookup Safety Recalls & Service Campaigns. We removed this at 140k to clean the carbon build up from the exhaust gases over time. Jan 1, 2018 · Some of you probably already know that I bought a spare EGR assembly (EGR valve and EGR cooler) off of eBay. to/2xtJimX 3/8 electric ratchethttp://amzn. Mar 11, 2020 · Hi, if you are using the car for short journeys mostly, you get problems with egr, it is same for any car with egr including petrol or hybrids. Now I have yet to take mine to a dealership, but I've been having this problem for at least the last 10,000 to 20,000 miles. It makes a hell of noise and is quite worrying. The og plugs looked great, no oil no water. Orange for exhaust. ) 2. After the EGR valve was replaced the banging noise got worse instead of better. the problem can be resolved by a simple Toyota Prius EGR Valve Replacement Cost The average cost for a Toyota Prius EGR Valve Replacement is between $659 and $895. These cleaners provide an immediate and comprehensive clean of: May 19, 2019 · Here’s my experience with obd2 code p0301 2012 Prius Plug In 247k miles I changed out the original spark plugs at 238k miles. AutoZone's knowledgeable staff is committed to serving you and getting you the right parts at the right prices. Jan 7, 2016 · When the EGR valve has an issue, it can cause problems with the flow and operation of the EGR system, which can lead to increased emissions and performance issues. Pretty easy to do, and took care of the rattling when I was idoling on low battery. And spark plugs (I'm not sure if these are related) Apr 10, 2021 · In 2010 Toyota put an EGR system into Prius to help lower tailpipe emissions. My cars is Prius 2007 (gen 2) G-touring model. An unexpected loss of motive power can cause a vehicle crash without prior warning. It primarily controls the amount of exhaust gas re-entering the engine, reducing harmful emissions and engine temperature. NOTICE: Make sure that the claws of the EGR valve gasket are toward the EGR valve assembly side. On the way home the check engine light came on and I was able to see a P0404 "Exhaust Gas Recirculation" code which confirmed my suspicion. If this occurs, the vehicle may illuminate the check engine light and set diagnostic trouble code (DTC) P0401. Shop wholesale-priced OEM Toyota Prius EGR Valves at ToyotaPartsDeal. Anything else? Jun 2, 2020 · If you didn't shove any strong or hard pointy objects into the EGR cooler during cleaning, it seems quite unlikely that it could be leaking coolant into the EGR flow. I had Aug 26, 2018 · That worked fine for the EGR valve and connector tube, but the EGR cooler wasn't really coming clean. I got a feeling it's the EGR valve at fault ( quite a common problem apparently also to the Prius). Very helpful. Wouldn't that be possible on the Prius or would that interfere with the Atkinson-like cycle that they use for it? Jan 29, 2021 · Based on many discussions on PC, early Gen 3 model (2010-2014) tends to have excessive oil consumption, intake manifold oil collection, EGR valve/pipes/cooler clogging, which can lead to engine misfiring, and eventually cylinder head gasket blown. In addition, I will be changing the plugs, cleaning the Intake Manifold, cleaning the EGR pipe, and changing the PCV. After cleaning better but not perfect. Clean the EGR valve and EGR cooler every 60-80k. Apr 12, 2021 · After 30 minutes of reading, I suspected the EGR valve. Toyota has received reports of a rough idle and/or rattle noise from the transaxle at cold start due to a sticking Exhaust Gas Recirculation (EGR) Valve in some vehicles. This video shows how to replace an EGR valve on the 2010 - 2015 Toyota Prius. Even a good high rev blast along the motorway wouldn't help, but a can of CRC EGR cleaner through the air intake, plus a good high rev run would solve the problem. I was going to do this same cleaning process to our 2011 Prius as well, (285k miles. 2010-2012 Prius, 2012 Prius V, and Certain 2010 and 2012 Prius Plug -In vehicles. I expose these coils (together, or separately) to 12VDC but the valve does not open. So what does this mean?Pictured: T-SB-0027-16What is an EGR (Exhaust Gas Recirculation System)?While this blog post is addressing the Gen 3 Toyota Prius, this information (different TSBs) coincides with just about all Toyota / Lexus EGR systems currently May 8, 2013 · Hi, I had same problem whilst under 12 month approved vechile warranty and I sent a 16 page letter to dealer stating the symptoms etc, and that it was a known Toyota problem, so would like EGR modification replacement. Easy to use parts catalog. p0301 is the first CEL code this car has ever thrown, and it happened right at 247k miles. 5. Jul 7, 2014 · I have a 2011 with about 150k and have not had an oil burning issues even going 10K (which I don't do anymore) but when I cleaned out the manifold there was a pool of oil below the throttle body. The only thing that would be more of a bummer than spending a pile of dough on an EGR valve would be doing that and then finding out the light was on for some entirely unrelated reason. Mar 28, 2023 · With my 2010 Prius Toyota is refusing to cover all related repairs to the broken EGR valve under the extended warranty. But before you jump straight to replacing the valve, see if you can’t clean it first. ) Started after install and STILL shaking/misfire 300/301/302/304. Result: Result Proceed to NG A OK B B CHECK FOR DEPOSIT (INTAKE PORT TO EGR VALVE ASSEMBLY) A 4. Toyota Prius EGR valve trouble code PO401 PO403 DIY fixMore Toyota Prius repair Videos -- https://www. If you own a 2010 Toyota Prius, then you may be affected by a recent recall. Aug 1, 2024 · When troubleshooting a faulty EGR valve in your 2012-2020 Toyota Prius, start by scanning for diagnostic trouble codes to identify the issue. O. Toyota Prius 2010-11-12 Model Egr Valf Adaptoru. Buy one with lower miles, not much over 100k if possible, and keep on top of EGR cleaning. If you are experiencing a sudden loss of power, rough running, and or failed emissions test, then it may be time to clean or replace the EGR valve. Four cylinders in this schematic. Back in August I picked up a EGR valve+cooler from ebay for $100. Standard® - Toyota Prius 2016 Intermotor™ EGR Valve. An EGR valve that becomes stuck open may cause an unexpected loss of motive power during low load conditions. Dec 18, 2018 · You will find working Toyota mechanics who blame excessively carboned up engines in gen3 engines, including intakes, valves, pistons, egr systems, caused by a brand new in 2010 Prius 1. This range does not include taxes and fees, and does not factor in your unique location. Last ubdate that i had from them is that now they are currently waiting Aug 8, 2019 · What is an exhaust gas recirculation (EGR) valve? The EGR valve in your Toyota is fitted within the exhaust system and allows some of the gases produced during the combustion process to be re-burnt within the combustion chamber for a second and more effective time. Keep up with oil changes every 7k or less. 5qt:750-1000 miles. If your Toyota is recalled we’ll ensure any parts or components are fixed or replaced as a priority and will be free of charge. There seems to be a problem serving the request at this time. Get the wholesale-priced Genuine OEM Toyota EGR Valve for 2014 Toyota Prius at ToyotaPartsDeal Up to 32% off MSRP. Jul 19, 2020 · A couple weeks ago my 2010 prius started the shaking/rumbling and triggered a check engine light. I can feel the solenoid twitching slightly in response to applied voltage, but it is a long way from opening up. A fleeting check engine light or pending DTC P0401 coming and going. Fixed - Prius EGR valve repair SHORTCUT. Checking (and cleaning) that is much easier than a full EGR cooler cleaning. BTW, my NHW11, 2001-03 Prius, has a hydrocarbon converter that uses a similar trick. But the valve is closed. The problem affects vehicles equipped with the 1NZ-FXE engine and is caused by a manufacturing defect in the EGR valve. I have 1/3 of the symptoms as described in the 3 signs of a head gasket failure article. Faulty manufacturing of the EGR valve led to carbon buildup. 3. Owners need to do the following maintenance regularly: 1. I am getting code P0301 on my 2010 Prius with 213,000 miles. Apr 1, 2013 · The invoice says that they used the EGR valve kit (updated EGR valve, gaskets for the EGR valve, pipe, inlet) and an EGR cooler gasket. Nov 2, 2021 · Member @ChapmanF has invested some time and energy on a more direct method: asking the car's ECU to report the EGR valve position, keeping notes and comparing over time. breadcrumb. How does an EGR valve work and what are the components? The EGR valve is connected to the exhaust system by a metal tube. Mar 4, 2024 · But reading this and other Volt sources, the two biggest problems are the EGR valve clogging and the BECM failure. In this video, I mainly talked about how to make sure that your EGR valve is properly functioning juts by testing it with a few steps. May 28, 2022 · There were also some mods to intake manifold and EGR valve somewhere a long the course of 3rd gen. Toyota Prius AWD-e EGR Valve Replacement Cost The average cost for a Toyota Prius AWD-e EGR Valve Replacement is between $635 and $697. Labor costs are estimated between $238 and $300 while parts are priced between $397 and $397. Our Prius EGR valves offer superior performance because they reliably burn at a lower temperature to keep the release of harmful gases to a minimum. Common solution is to clean all the carbon buildup in your EGR, or replace the EGR yourself. heater core, 3 way valve, etc. May 1, 2006 · I've determined that the valve has two 21 ohm coils. After reading several threads on this forum I decided to do a piston soak with B12 to see if it would solve this problem. Long story short cleaned out the egr cooler/pipe/air intake manifold. Another way to judge the valve's condition is to blow air through it. I was having the famous morning rattling in the engine but coolant level didn't go down. The unit was totally and utterly gummed up and didn't appear to be the simple repair of simple egr's from years ago. He does all his own maintenance and took great care of the car and seemed almost offended when I told him about the EGR Valve getting cleaned. Feb 22, 2020 · It is cost per year that counts and with a 10 Y. Just took it to get inspected and stated my EGR needs replaced plus labor. Labor costs are estimated between $238 and $300 while parts are priced between $422 and $595. Also, be aware that the latest EGR valves require a software update via Techstream, which would likely need a dealer visit. Original hybrid battery. It's Toyota Prius-3 2010, check engine light on and code is P0401. The half with the angled port is separated, and will clean out the port bore and the inside of valve as much as possible. The EGR cooler was clogged solid, really happy I bought a new one. My Prius had been comfortably surviving with the clogged EGR, no issues arose. 220K miles. Mar 14, 2023 · EGR Valve Replacement Cost. Any help will be highly appreciated. I opted for cleaning EGR valve. The Toyota Auris we had which had the 1. I'm having that problem right now on a 2006 prius -- had to flush out the heater core because stop leak was used for head gasket repair. Dec 26, 2019 · Then you’ve got your engine. The EGR valve is responsible for taking the gas that comes out of the engine, and sending it through the intake manifold, where the engine can utilize it again. (b) Check if the EGR valve is closed. Oct 30, 2018 · THE PROBLEM The Prius uses a high-efficiency Atkinson cycle engine rather than the usual high-power Otto cycle engine. The old one (probably factory) was sticking. Prius, that is ridiculously low. to/2aJy9kF 3/8 short The EGR Valve (EGR stands for Exhaust Gas Recirculation) is a very important component of exhaust gas recirculation. So, if you are encountering P0401 and other codes, the P0401 may be a symptom of larger problems. You can expect the EGR valve to cost $150 to $400, while labor costs $75 to $400. to/2awcRDO 3/8 ratchetorhttps://amzn. e. So I started to take out the intake manifold. The car is at Toyota dealer six months now and trying to find the root issue as to why the EGR valve keeps failing . Try some protracted Oxi-Clean solution soaks? Pipe cleaners are probably best tool for ensuring free-and-open EGR passages, the little passageways at each port. I pulled the egr valve and tube and cleaned it thoroughly Mar 28, 2023 · cold start due to a sticking Exhaust Gas Recirculation (EGR) Valve. They refuse to cover: EGR cooler -- needs to be replaced due to excess carbon build-up Intake Manifold -- EGR ports clogged need to be replaced to avoid misfires. All worked good and I started the Oxi Clean treatment. Enter a VIN to learn if a specific vehicle needs to be repaired as part of a recall. I did not change the coils. Once the exhaust gas Recirculation system is blocked up it leads to hi detonation temperatures inside the cylinder, and unfortunately because of the routing of the gases it leads to high pressures in only one or two of the cylinders. It's working great in the car and we are happy. Apr 13, 2016 · The EGR component directly next to the exhaust manifold is clogging very regularly, based on reports here, somewhere between 100,000 and 150,000 miles. The EGR system taps into the highly energetic exhaust flow, just before the turbo. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. EGR valve cleaners are specifically designed to clean the EGR valve in your engine, helping to remove carbon deposits and restore proper air flow in your vehicle’s exhaust gas recirculation system. May 1, 2024 · How to replace an egr valve on a 2010 2010-2015 toyota prius egr pipe cleaning Lexus valve ct200h egr prius. Aug 11, 2016 · Some 2010 - 2015 model year prius (2zr-fxe equipped) vehicles, 2012 - 2015 model year prius phv vehicles, and 2012 - 2016 prius v (2zr-fxe equipped) vehicles may exhibit a "runs rough" and/or MIL "on" condition with DTC(s) P0300, P0301, P0302, P0303, and P0304 (misfire) during light acceleration while the exhaust gas recirculation (egr) system Mar 29, 2016 · 3rd Generation Prius EGR pipe cleaning. Jul 2, 2019 · Here is noise when your Prius egr valves need cleaning #toyotaprius#toyotaegr#toyota2011 Mar 23, 2017 · In petrols unfortunate enough to have EGR valves, the problem is lessened because petrol engines waste lots of energy as heat which gets the engine to optimal operating temperature much faster than a diesel engine, and helps burn the soot off; However the HSD engines tend to have a harder time getting to temperature, esp. If I understand the theory correctly, a gradually clogging system will cause the ECU to request an ever-wider opening of the EGR valve to increase flow. Poor piston and ring design causing excessive blowby was rectified in a mid 2014 update. The Exhaust Gas Recirculation (EGR) valve on about 1,360 of the above vehicles may become stuck in the open position. I cleaned out the egr pipe (and what I could of the valve) with a buddy. The car started fine and drove for 5 minutes fine with no check engine light. Change radiator fluid according to toyota maintenance schedule. 04004-58137) as it's cheaper than buying the valve alone. 4. Even trouble codes related to the knock sensor (e. A damaged EGR valve can hang open and cause excess flow on startup. Toyota Prius V EGR Valve Replacement Cost The average cost for a Toyota Prius V EGR Valve Replacement is between $478 and $662. Equip cars, trucks & SUVs with 2012 Toyota Prius EGR Valve from AutoZone. Jul 12, 2020 · With my 2010 I had time constraints, so bought a new EGR cooler, EGR valve, EGR pipe, and a new intake manifold (latest revision). Inspect the EGR valve for carbon buildup and test the manifold absolute pressure sensor for proper function. Follow this video tutorial by YouTuber NutzAboutBolts to complete the Cleaning yourself. Apr 16, 2017 · A month ago I had the EGR valve replaced under a warranty enhancement. Related repairs may also be needed. A drawback of the Atkinson cycle is that you can get very high engine temperatures. Jul 18, 2018 · The videos I used (Nutsaboutbolts): 2010-2015 Toyota Prius EGR and EGR Cooler Cleanings for P0401 Code - YouTube 2010-2015 Toyota Prius Intake Manifold cleaning - YouTube I also used CoolAirVw Rm's technique of attaching a piece of galvanized wire on a drill and physically drilling out the soot and carbon from each of the little passageways in . 30. I doubt any of this prevents progressive carbon clogging of the EGR passages, and that clogging goes hand-in-hand with head gasket failure. Every vehicle has a unique VIN. Cooler was about 90% clogged. There's a YouTube video out there somewhere with step by step instructions. Labor costs are estimated between $70 and $89 while parts are priced between $408 and $573. Nov 22, 2023 · Toyota prius p0401 egr insufficient flow: solvedPrius egr p0401 insufficient torquenews Egr valve 25620-37140 fits 2016 toyota prius car & truck egr valvesEgr intermotor prius carid valves authorized. What has been done: 1. Now after driving and turn off the vehicle, sounds like a faint hissing/whistle coming from the air intake manifold. Nov 27, 2014 · My EGR valve failed on my 2009 gen3 Prius at 71k miles. Oct 11, 2018 · Faulty EGR Valve– The EGR valve is usually not the place to start. The person I bought the car from in October said his previous car was a 2010 and he never heard of an EGR valve issue. Apr 13, 2020 · Hello! Great articles about EGR, 3 signs of head gasket failure and this one. I would clean it, end-to end, clean the intake manifold as well, and install a decent oil catch can along the line between pcv valve and intake manifold. My dealer got approval for EGR change and associated other parts within 24hrs. Mar 13, 2019 · I read to avoid blowing headgasket in the 3rd Gen Prius. I’m the third owner of a 2007 with 230K plus miles and my car was burning about 1. Blue for inlet. Mar 12, 2019 · I have read somewhere on this website about ERG cleaning/replacing can solve this issue but couldn't find exact location of ERG valve. All fit 2010-2022 Toyota Prius and more. - Connected ODBII plug --> nothing special. Toyota has issued a recall for certain 2010 model year Prius vehicles due to an issue with the EGR valve. S. Don't regret it since this valve can cause a lot of problem when malfunctioning. Aug 2, 2018 · The check engine light came back on with P0401 and P0301 cylinder 1 misfire detected. 2013 toyota prius c egr valve Lexus valve ct200h egr prius 2010-2015 toyota prius egr pipe cleaning Jul 8, 2013 · Blockage anywhere along the EGR circuit - EGR cooler, valve, pipe or intake manifold. The owners that have removed it say cleaning it out is hopeless, end up ordering a new one. Replacing an EGR valve is an all too common repair. Jun 28, 2018 · Welcome to Prius Chat . Your location and vehicle may affect the price of EGR Valve Replacement. A lot of shuddering and misfiring then gradually clears. Feb 17, 2020 · As I recall, that one TSB that calls for replacing a defective EGR valve also calls for replacing the ECU (not just updating the firmware). the check engine light and set diagnostic trouble code (DTC) P0401. Aug 9, 2015 · MATERIALS - mail ordered "used" EGR valve; clean and reused EGR cooler and pipe - cleaning solutions: water, purple degreaser, Easy-off oven cleaner, brake parts cleaner, carburetor cleaner - pipe cleaning brushes - E8 socket - 2x lock washer & M5 0. A Brand new 2017 model toyota prius with 40157 miles shows the same problem EGR valve ,check engine on ,they replaced EGR valve but the problem occurs again . I believe it can cause head gasket failure and massive engine failure. Step 1: Disconnect the battery to prevent any electrical damage or injuries. Report a safety problem Find recalls by VIN. 6 Valvematic engine used the dual VVT system to create an internal EGR system. Apr 8, 2021 · The problem is the Prius egr cooler is between the exhaust pipe and the egr valve meaning the magic aerosol has to make it through the intake, combustion chamber, exhaust valve and then to the intake of the egr cooler. It has a valve that forces the initial engine gas flow around some 'magic stuff' that holds the start-up hydrocarbons. Replace the EGR valve. 8L powerplant. Bingo ! The car is running fine now and I decided to put the solution on Prius chat together with some photos that show what is going on. Knowing the issues from this forum -- I ordered a new OE valve, planning to clean tube and cooler. com FREE DELIVERY possible on eligible purchases Mar 22, 2015 · To save $$$ i bought a new egr cooler but am using the original egr valve after cleaning it. Mar 10, 2022 · 2010-2015 prius egr valve & intake manifold remove for cleaning and replacingIn this video I remove the intake manifold and EGR valve on my 2010 Prius. Jan 19, 2013 · I just wonder why Toyota uses an EGR valve on these engines. We review every problem as we work to keep our roads safe. P0325 Knock Sensor Circuit Malfunction) could be caused by a detonation (pinging) as a result of a clogged up Jul 7, 2016 · They do a bit more than just replace the valve (per T-SB-0027-16): New EGR valve; ECM reflashed to at least firmware 34715700 (for 2010, see TSB for other years) A little wire harness modification, for reasons I haven't quite figured out Jul 9, 2022 · Buy DICMIC EGR Valve & Gasket Kit for 2010-2012 Toyota Prius Replace# 04004-58137, 25620-37120: EGR Valve Gaskets - Amazon. Didn't have any codes or problems with it but really happy I did it. Then comes back up. Got all the gaskets for the EGR cooler to the IM from the local dealer, along with another gal of coolant. Nov 26, 2013 · 223667 miles - Prius has been running great but I knew it was going to be needed. Have a safety problem? Report a problem with your vehicle, tires, car seats or other equipment. Jul 21, 2023 · Toyota prius p0401 egr insufficient flow: solved Egr prius toyota valf Smp prius. Every 30k or 3 years. The valve was replaced first, still no problems. In these vehicles, Toyota has received some reports of a rough idle and/or rattle noise from the transaxle at cold start due to a sticking Exhaust Gas Recirculation (EGR) Valve. Apr 17, 2024 · Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019 Lexus LS500, LC500, ES300h, UX250h, LS500h, Toyota Prius, RAV4 HV, 2019-2020 Toyota Prius Prime, and 2020 Corolla HV May 23, 2018 · I'm not 100% sure why, but apparently properly functioning EGR is keeping the engine significantly cooler running. INSPECT EGR VALVE ASSEMBLY (a) Check if the EGR valve are clogged with deposits. This occurs when the correct engine operating conditions are met and, in turn The Exhaust Gas Regulation Valve Assembly with Motor (#25620-37120) is a vital component in Toyota's Engine-Fuel part category, specifically for the Exhaust Gas Recirculation System. 8 16mm to replace phillips-head bolts with hex-head bolts to EGR valve black cap EGR PIPE Jan 13, 2019 · When I removed the EGR cooler, I thought I was going to see a terrible picture (my car is 2010 @ 151k). Great job ! Removing the cowl takes 10 minutes and is well worth the time. May 5, 2018 · That night I ordered brand new EGR valve for $270ish and installed upon arrival. I started by spraying brake cleaner, ran some wire through the passages. Shop wholesale-priced OEM Toyota Prius V EGR Valves at ToyotaPartsDeal. Toyota recirculates cooled exhaust gas from the exhaust manifold to the intake manifold through the EGR valve to control the combustion The EGR valve helps your vehicle recycle gas. On the suggestion of @mjoo here, I tried plugging the south end of the EGR cooler, and filling it with a hot water (hot as I could get from the tap) solution of powdered Oxi-Clean, as concentrated as I could make it. The process of cleaning your Prius’s EGR valve is relatively straightforward and can be completed with just a few basic tools. Vacuum Issues – The EGR valve relies on the engine vacuum to recirculate exhaust gas. This can result in reduced fuel efficiency, meaning you may need to fill up your tank more frequently than usual. Feb 26, 2019 · Hey guys, like most of you I’ve been experiencing excessive oil consumption with my prius. Nov 30, 2022 · Overview: Hi all, first time posting anything big here. EGR Valve works well, I cleaned pipe, gasket, cleaned throttle plate and everything but nothing helps. Tools:http://amzn. In a 2012 Prius, this cleaning helps prevent the notorious Aug 2, 2021 · The exhaust gas recirculation system has many purposes. To get an estimate in your area, use our Prius Egr Cleaning: Step-By-Step Process. Especially thinking how my intake ports were, I found my EGR cooler in a much better shape than I was expecting. Nov 15, 2016 · Some boilerplate, and attachements: The simplest way to see where you're at, is to check the degree of carbon build up in the EGR pipe, a stainless steel connecting pipe between the EGR valve and intake manifold. EGR cooler cleaned and reinstalled. Mar 2, 2023 · 2010 Prius Egr Valve Recall . youtube. Mendal Leisk has in the past suggested checking the condition of the EGR pipe as a relatively easy way to get some info on the health of the EGR system. Some questions: How dirty was the egr circuit? Did you clean the little egr inlet passages on the intake manifold? Is the plug on the egr valve seated correctly? How is the mpg? Good luck and keep us posted . Step 2: Locate the EGR valve in your Prius engine. On wednesday, i replaced the EGR valve, and cleaned the metal pipe. EGR valve replaced. $146. boy was it -- only one port open Jun 28, 2024 · New, OEM EGR valve, properly packed, and arrived on time. Sometimes when hot, other times when cold. It took a few tries to get the car to start, but eventually, it did. It was a £500 repair if I recall. A new valve has a very metallic rattle while a used valve has a muffled rattle or in very bad cases, no rattle at all, due to the HC deposit buildup. The first thing you should do when you suspect that the purge valve is bad is to read the codes with a diagnostic scanner. My Indie is doing the work and when the tube came off he called to say the intake would need to come off as the opening was mess . Exhaust Gas Recirculation/EGR Valve Replacement Service How much does a Exhaust Gas Recirculation/EGR Valve Replacement cost? On average, the cost for a Toyota Prius V Exhaust Gas Recirculation/EGR Valve Replacement is $644 with $504 for parts and $140 for labor. (Due to advice from mechanic friend even though no 401 code. That said, there have been folks here on PC who buy a replacement EGR valve, and until now I haven't heard anyone say they had update or replace the ECU to get things Mar 24, 2016 · I've read many threads in here, but I didn't find problem of my car. With exhaust gases flowing through the component, it will eventually succumb to the deposits of carbon and hydrocarbons and it will ultimately seize. This is a shortcut around replacing the whole cooler assembly Oct 18, 2018 · Also check the current condition of the EGR pipe (the tube between EGR valve and intake manifold), to get some idea of the EGR Valve/Cooler's condition. Then a read a thead about clogged EGR piping that seemed to fit the bill. One time I started it and it sounded like a diesel truck instead of a Prius. Sorry I don't have a link on hand. Increased emissions: When the EGR valve is clogged or dirty, it may not function properly, causing an increase in emissions. , U. Jun 30, 2016 · Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006 Nov 20, 2020 · A dirty EGR valve can impact the fuel-air mixture in the engine, leading to inefficient combustion. I had contemplated on getting a cheaper aftermarket unit, but ended up getting an OEM at the end. I ordered an EGR valve and gaskets from rockauto, and didn't drive the car on tuesday. 2013 toyota prius c egr valve Smp prius Toyota egr prius valves parts used valve oem adapter. Never let your Prius run low on oil. Apr 27, 2020 · Thanks for the great info on the P0401 code. Contact Us: Live Chat or 1-888-905-9199. The trouble code Jul 17, 2019 · Hey guys, I have been having issues with a P0401 code on my 2010 Prius with 197,000 miles I asked my mechanic to try cleaning the Egr system/valve(unsure of exactly what parts he cleaned out) The code goes off for a time, usually running Shell gas. He also roasted the idea of getting a CAT shield, saying it was ridiculous. in town, as they keep Just thought I would share my experience on having a 2012 Prius that is susceptible to the clogged EGR valve. OK: EGR valve is closed and no deposits. Refer to your owner’s manual or consult a 2010-2012 Prius, 2012 Prius V, and Certain 2010 and 2012 Prius Plug -In vehicles. But the bit we’re interested in is the EGR cooling system Jun 16, 2023 · Most of us have been there. I have also run into a strange scenario where the stepper motor of the valve was faulty. But then I found that the valve stem was sticking anyway. If you get code p0401 egr flow insufficient, its caused by excess carbon, and doing this will help clear Jan 20, 2012 · Symptom: CEL on -- code indicating problem with EGR circuit -- sometime misfire. The prius c is way less clogged than my regular prius. If this occurs, the vehicle may illuminate. Jun 7, 2020 · About once a year I would have trouble with a flatspot on the rev curve at around 2k rpm. g. Get information on open safety recalls and service campaigns released since 1999 for Toyota, Lexus and Scion vehicles intended for sale or sold in the U. I just cleaned today my one, and for 140k miles looks super clean, even I was able to see through the cooler, something that for other Prius auris hybrids are completely blocked, solid. 16 product ratings - 10-12 TOYOTA PRIUS EGR VALVE COOLER GAS RECIRCULATION PIPE OEM ASM3. Id like to open it up for more thorough cleaning. So not sure if these most recent designed pieces allow 149k miles before the problem arises compared to earlier versions have the problem much sooner? Aug 28, 2010 · It is not a common problem in Alabama but I understand some of our Canadian friends appreciated it this last winter. Will do the EGR valve this weekend. I then replaced EGR valve. Dec 9, 2016 · So the last few days the CT has decided to have bad engine starting from cold. Dec 19, 2018 · Codes P0403-P0408 could be caused by electrical problems with the wiring, problems with a temperature sensor or an EGR control solenoid as well as a failed sensor inside an EGR valve. Territories, and Mexico using our quick and easy recall and campaign lookup below. in this video, I show you the before and after of what it looks like to cleanout the EGR assembly. The OP mentioned shaking the valve and listening to the resultant rattle as a means to judge the valve's condition. Regardless of where the blockage occurs, the end result is detonation/high combustion temps and eventually, HG failure. Oct 25, 2010 · 6. New, OEM EGR valve, properly packed, and arrived on time. This is a 2012 Toyota Prius EGR and EGR cooler remove and install. Contact Us : Live Chat or 1-888-905-9199 Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2010-2012 Toyota Prius, 2010 and 2012 Toyota Prius Plug-in Hybrid, and 2011-2012 Lexus CT200h vehicles. Jan 12, 2022 · The EGR cooler I got off eBay to pre clean and swap with the EGR cooler on my Prius was completely blocked with oily/sooty gunk, similar to the stuff that accumulates in the intake manifold, so I'm guessing that it came from a high mileage Prius that was burning a lot of oil that went through the combustion process and the oil also ended up in Feb 23, 2008 · The only problem with this is that while I do plan to replace the engine with a 2016 Gen4, I don't want to replace anything else outside (i. How To Clean An EGR Valve 2010 - 2015 Toyota PriusIn this video I will show you how to clean an Exhaust Gas Recirculation (EGR) Valve in order to restore eng Dec 21, 2019 · Bought this brand new EGR valve for $200 on 10/16/2022, brand new box, took it to be installed for $325 a week later. I cleaned out the EGR pipe and replaced the PCV valve. The EGR valve was causing a banging noise in the front passenger side when I cold started my car. If the EGR system gets clogged, combustion temps will get too hot and will damage engine in the long run. But in addition, get the EGR valve kit (part no. I bought my 2012 a few years ago with 60k miles knowing I would eventually need to do this service. If your Prius is an oil burner, the cooler may tend to be the first part of the circuit to become fully restricted. Before I reassembled the EGR valve I verified that its polished push rod moved freely. Get Yours Today! We have the best products at the right price. I recently replaced the head gasket on my prius (2010, 317k miles/204k miles on the engine due to a swap before I owned it), replaced my timing chains/sprockets, and cleaned out the EGR cooler/valve and intake manifold. Jul 24, 2023 · Should you need to re-purchase a new EGR valve, absolutely do yourself a favor and get the Toyota OEM one. Mar 3, 2021 · In my case at first I was thinking the intake manifold ports and the EGR cooler were too clean to be a problem. wbxglgfg kawimj fyajbh bgfdpg xwlv ucxjlnqh btjmbn rmdmd uowonu casst
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