Discovery 4 egr cooler removal - The standard EGR removal kit provides the components to remove the EGR valve and blank off the exhaust outletinlet to the EGR valve.

 
Leave working EGR in place plugged in. . Discovery 4 egr cooler removal

Just remove the whole lot and put a blanked end on the oil cooler feed nipple, much easier all round. Joined Jan 20, 2012. Remove the EGR cooler and gaskets. (Even sooner than the called for 67,500), or at least the EGR valve itself on the intake, pull it and clean it more regularly that 67,500k. Switch on the fly included. A vehicle's Ex. Volvo XC90 2. 7 Powerstroke broken EGR bolt SOLUTION In this video I review and show the process of the ProMaxx tools NINO tool kit. Remove the marmon clamps (2), EGR hot pipe (4) and gaskets (3) from the Exhaust Gas Recirculation (EGR) cooler (1) and inspect for any signs of liquid or moisture. Step 10 Remove the down pipe. Engine overheating. 20 de set. 6 TDV8 links egr Ventil mit Khler lr018322 - Vogue und Sport in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel. 2014 LAND ROVER DISCOVERY 4 EGR COOLER Valve PN G4D35H273BB REF N Vehicle Parts & Accessories, Car Parts & Accessories, Exhaust & Emission Systems eBay. Le migliori offerte per Valvola Egr mano sinistra Range Rover 3. Castrol Classic. For a long time now, cleaning EGR valves is no longer the accepted practice. This development blocks proper air flow into the engine while increasing the risk of having a deposit reintroduced into the engine. For starters, it hardwired the connection from the turbo air control valve to the ECM so that it could no longer shake free and lose its connection as a result of over-the-road vibrations. FREE Delivery. Genuine Cooling System Pipes And Hoses (3. For a long time now, cleaning EGR valves is no longer the accepted practice. Just remove and plug. But they also make a plug for. Jan 21, 2021 Both cooling systems need to be drained. This development blocks proper air flow into the engine while increasing the risk of having a deposit reintroduced into the engine. Nov 3, 2016 Step 1 Locate the EGR cooler. Position the new cooler in your cars engine bay. The vehicle has the EGR blanking kit <https> and BAS EGR deactivation patch <https> fitted. There are as many different processes to change an ERG Valve. 95 EGR EGR COOLER 6. 2nd block off plate goes on "cold side" where EGR manifold meets intake manifold. Equipped with seating for up to 7 adults, four-corner air suspension and Land Rover&x27;s unique Terrain Response as standard, the Discovery 4 GS is the perfect combination of style and. Inspect the large hose on the left of the engine that runs down to the bottom of the intercooler, look for evidence of oil on the outside of the hose or a split will show if you squeeze it. Apr 20, 2019 If you leave the EGR system Installed and enabled (not deleted) I highly recommend doing this service every 50k. Now it is time to remove the intake, take the 2 bolts out of the egr cooler at the front of the intake (deep well 10mm socket) and remove the clamp that holds the egr cooler to the up pipe. blank exhaust, tune out the functionality. EGR valve replacement. List of the Pros of EGR Delete Kits. List of the Pros of EGR Delete Kits. Why wouldnt this work Youve kept the ECU stock and removed a source of failure in the Cooler. EGR Valve EGR Removal kit EGR Valve Blanking Plate Fit for Land Rover Discovery 2 Fit for Defender TD5 JR-EGR11 Valve Sensor Amazon. uk Automotive. 7K subscribers Subscribe 510 Share 70K views 2 years ago. Jun 25, 2011 2008 F-250 6. Looking for Land Rover Discovery 2 & Defender TD5 EGR Valve Blanking Removal Delete Kit cheap Buy spare parts and accessories for Defender with worldwide . This smoke is actually steam from boiling water or coolant. One for the intercooler and EGR valve and one for the engine and EGR cooler. Replacing the EGR valves in a Discovery 3, Discovery 4 and Range Rover Sport Britpart - Parts & Accessories for Land Rovers 10. Dec 1, 2009 Yes, it&39;s called egr block off plate. Dec 26, 2012 Hi Al, I replaced the water manifold on top of the engine a few months ago so I sort of already knew what i was up for with the clips, and the ones I&39;m talking about are you are correct the ones on the end of the EGR tube and the cooler, there is another one on the back of the EGR cooler which is in a plick of a place, the handle of the small vise grips just fit in between the cooler and the. Interceptorxj, May 16, 2019 4 mad85 Active Member Joined May 28, 2018 Posts 372 Likes Received. Find many great new & used options and get the best deals for LAND ROVER DISCOVERY SPORT 2019 2. 0 Ref 1 sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis. The down pipe may still feel tight. Step 3 Put in new gaskets. 6K subscribers Subscribe 1. Interceptorxj, May 16, 2019 4 mad85 Active Member Joined May 28, 2018 Posts 372 Likes Received. uk Automotive. unless this stuff is periodically removed, it can lead to. This is the note I had regarding the EGR Delete This site seems to have a reasonably priced EGR Delete kit EGR Delete Kit they claim with their kit you don&39;t have to remove the intake manifold. Dec 26, 2012 Hi Al, I replaced the water manifold on top of the engine a few months ago so I sort of already knew what i was up for with the clips, and the ones I&39;m talking about are you are correct the ones on the end of the EGR tube and the cooler, there is another one on the back of the EGR cooler which is in a plick of a place, the handle of the small vise grips just fit in between the cooler and the. 0 D 4x4 9X2Q-9U438-CA disel 180kw 2011 estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis. To Replace Main Intercooler Hose 2. One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves . I do it on all my 2. brackets to condenser. Remove the spring clamps on the coolant lines on the EGR cooler (try to have the cooler pointing up so you don't spill a bunch of coolant). I have removed both EGR and coolers from my 08 EU4 Discovery. The sensor is reading that the EGR is open more than it should be based off the readings. de 2008. Discovery 4 EGR Valve And Cooler 3. condenser LH and RH upper mounting. 95 EGR EGR COOLER 6. Slide the new gaskets into place. Take 13 mm deep socket remove pipe clamp discard. 7L Cab & Chassis EGR Delete BenefitsEliminating the EGR system will prevent soot from building up and clogging the EGR valve. The valve has a SEAL to keep High Pressure air from the Turbo from escaping. Alternative would be to get someone to disable the EGR&39;s at software level. This smoke is actually steam from boiling water or coolant. Remove the EGR cooler and its support bracket as follows. Check for the presence of combustion gases in the cooling system. Mopar EGR System Cleaner is a concentrated solvent with isotridecanol, ethoxylated 9043-30-5, 2-propanol, and other ingredients. Looks like this top hose has dropped down and rubbed on the pulley below I believe that this hose is LR004537 LR006638 Hose Inlet Cooled EGR. Remove engine acoustic plastic cover by lifting gently at each corner. bmw e90 dme main relay; toy sheltie breeder. 6 TDV8 links egr Ventil mit Khler lr018322 - Vogue und Sport in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel. The EGR hot pipe and EGR cooler inlet should have a black dry soot residue inside. Next disconnect the power-train control module (PCM), unbolt the bracket and remove it. Just remove the whole lot and put a blanked end on the oil cooler feed nipple, much easier all round. The entry port is where the valve tubes connect to the engine (usually the intake manifold) while the EGR valve is off. Nov 3, 2016 Step 1 Locate the EGR cooler. This kit installs easily on most diesel engines. 4 D5 Euro 4 EGR, Cooler & Throttle Body Removal Guide How To DIY. Views 3 775 884. Totally free to join - message boards, galleries, wiki, off road events, social meetings. 4 bolts hold this on. de Automotive. To Replace Main Intercooler Hose 2. Remove EGR Cooler and blank exhaust manifold outlet. Remove 4 screws securing air conditioning. de 2008. No P0406 EGR Sensor A Circuit High The position sensor for the solenoid is malfunctioning. Remove egr cooler elbow note green oring, take 13 mm open end wrench loosen jam nuts and use 6mm long hex loosen clamps. Bolt on the EGR Valve removal cone & gasket to the inlet manifold (4 bolts) 8mm Socket. Land Rover Discovery 4 3. EGR Valve EGR Removal kit EGR Valve Blanking Plate Fit for Land Rover Discovery 2 Fit for Defender TD5 JR-EGR11 Valve Sensor Amazon. sounds easy but you have limited space and need hands the size of a babies but with the strength of tarzan. Very well maintained, adult owned truck. The exhaust helps heat up the coolant to normal temperature. The penalty for an emissions component alteration can be in the thousands of dollars. One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves . Undo the bolt . If you have the fault code P049B Exhaust Gas Recirculation B Flow Insufficient Detected and your repairer wants. 00 EUR 30. Nov 30, 2014 One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves Exhaust Gas Recirculation Valves. VAT EGR Valves. Fits Land Rover Discovery 5 L462 Land Rover Discovery Sport L550 Land Rover Range Rover Velar L560 Land Rover Discovery Evoque L551 Descriptions & Specifications Genuine EGR Cooler (Complete) as Showing in the. Apply needed blanking plates to EGR unit and manifold pipe work. Take prybar and pry cooler between rear mount and cooler away from engine. 3 Mar 2, 2014. Community site dedicated to Discovery 3, 4 LR3 and LR4 Owners and Enthusiasts. vacuum egr cooler bypass actuator - left hand - 3. 0 TDV6; 4. Vehicle Fitment2009-2019 Ram 2500 & 3500 Cummins Diesel 6. 8 de out. bmw e90 dme main relay; toy sheltie breeder. bmw e90 dme main relay; toy sheltie breeder. It is then possible to remove the cooler and support bracket without removing the throttle valve first. Step 21 Now you are finally ready to install the delete kit. According to the RAVE fuel flow diagram the. 0 V6 Diesel) ((v)from Aa000001) For Land Rover Discovery 4 2010 - 2016 ; See More, Outlet Tube,From EGR Cooler To . 6 de out. 69 184. (Even sooner than the called for 67,500), or at least the EGR valve itself on the intake, pull it and clean it more regularly that 67,500k. Typically, a leaking EGR cooler has already done some cleaning for you. Step 1 Locate the EGR cooler. When the system has been deleted, often these calibrations aren&39;t properly taken into consideration. Remove egr cooler elbow note green oring, take 13 mm open end wrench loosen jam nuts and use 6mm long hex loosen clamps. 0 Diesel Milleage 37. Noticed your EGR cooler hasn&39;t been up to scratch recently Depending on the issue, the part may . Apr 19, 2019 1 Hi All. Very disappointing really as I love the car but just not this one. The entry port is where the valve tubes connect to the engine (usually the intake manifold) while the EGR valve is off. bmw e90 dme main relay; toy sheltie breeder. Next step is fitting plates to stop exhaust gases entering the coolers completely preventing later failure issues. Jan 21, 2021 Both cooling systems need to be drained. To avoid injury, never remove any engine component while the engine is running. 7 Powerstroke broken EGR bolt SOLUTION In this video I review and show the process of the ProMaxx tools NINO tool kit. When the coolant passages inside your cooler. Step 2 Connect the EGR cooler inlet and outlet hoses. Bolt on the Blanking plate & gasket to the ehaust manifold (2 bolts) 5mm Allen Key. 18 hours ago The EGR must be deleted separately. EGR valve replacement. 1st block off plate goes on "hot side" where EGR manifold meets exhaust manifold. The vehicle has the EGR blanking kit <https> and BAS EGR deactivation patch <https> fitted. Get new one from parts dept when you get the rest of your parts. 30 de mar. Race tuning required. Las mejores ofertas para Enfriador EGR RANGE ROVER SPORT L320 3. 1 HOUR FULL DETAIL EGR REPLACMENT on my Land Rover Discovery 3 TDV6, which has a faulty EGR valve on the left hand side. Step 4 Connect the EGR cooler clamps and brackets. The sensor is reading that the EGR is closed more than it should be based off the readings. This smoke is actually steam from boiling water or coolant. FREE Delivery. Find many great new & used options and get the best deals for Fits Peugeot Boxer Citroen Relay EGR Cooler Gasket 2. polaris predator 90 carburetor removal All In One DPFDEFEGR Delete Kit wDelete Pipe. The Adblue is a separate system which works after DPF to further clean the exhaust gas. Remove egr cooler elbow note green oring, take 13 mm open end wrench loosen jam nuts and use 6mm long hex loosen clamps. polaris predator 90 carburetor removal All In One DPFDEFEGR Delete Kit wDelete Pipe. 0 Diesel Milleage 37. But they also make a plug for that too. bmw e90 dme main relay; toy sheltie breeder. Results 1 to 10 of 42 Thread 2. EGR & Cooler Delete Kit - Dodge 6. Sep 1, 2011 The most effective way to clean in intake is to have it hot tanked at a machine shop but unless the EGR ports are not clogged, a good tech and the right chemicals can clean around the EGR. I have looked on the internet and see that there is a youtube video on how to remove but I don&39;t think that they are the pierburg EGR. Bolt on the EGR Valve removal cone & gasket to the inlet manifold (4 bolts) 8mm Socket. Stock Ref 3515 Compatibility lists are about the engine sizes do Not tell about other parts in the car, so please do not rely on them. de 2022. EGR Valve EGR Removal kit EGR Valve Blanking Plate Fit for Land Rover Discovery 2 Fit for Defender TD5 JR-EGR11 Valve Sensor Amazon. Step 21 Now you are finally ready to install the delete kit. de 2019. Engine overheating. Nov 30, 2014 One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves Exhaust Gas Recirculation Valves. Discovery 4 egr delete After having a cooler leaking on one of the egrs I have now blanked them both off and bypassed the water cooler as was just easier to do than. The cleanest job is to remove everything and blank only the exhaust port , remove the cooler too, you can find silicone end caps to blank the oil cooler outlet and the tank&39;s port from where the coolant pipes are coming cos that&39;s a separate circuit and doesnt affect the engine cooling flow at all, the best is to blank the vacuum at the T piece. Step 1 Disconnect the negative battery cable. Find many great new & used options and get the best deals for 2008 LAND ROVER DISCOVERY 3 EGR VALVE PN216045383 at the best online prices at eBay Free delivery for many products. I have removed both EGR and coolers from my 08 EU4 Discovery. Now that the cooler and lines are removed, all that is left is the coolant lines. According to the RAVE fuel flow diagram the. IF YOUR VEHICLE IS FITTED WITH AN EGR COOLER YOU WILL . EGR Valve EGR Removal kit EGR Valve Blanking Plate Fit for Land Rover Discovery 2 Fit for Defender TD5 JR-EGR11 Valve Sensor Amazon. Welcome to the Britpart Workshop series, bought to you by the experts at Britpart & Land Rover Owner International. The valve has a SEAL to keep High Pressure air from the Turbo from escaping. Early version is not suitable to fit later models with EGR cooler. 69 184. Take 17 mm socket and on bottom of cooler locate plug remove and drain remaining coolant. Slide the inlet and outlet houses into place and tighten down the clamps. Typically, a leaking EGR cooler has already done some cleaning for you. 0 TDV6 - Fits 3. Note plastic sleeve with 2 black orings. Las mejores ofertas para Land Rover Discovery 2004 enfriador solo vlvula EGR 2700 TD 4R8Q9Y493BJ estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis. Apply needed blanking plates to EGR unit and manifold pipe work. EGR Removal Blanking Plate Kit For Land Rover Discovery 3Range Rover Sport TDV6DescriptionThere are 4 plate and 4 o-ring in this EGR removal blanking plate kit,easy to be assembled. Note 2 black orings. Toyota drivers This is stressfull an. when replacing the new one the clip. Looking for Land Rover Discovery 2 & Defender TD5 EGR Valve Blanking Removal Delete Kit cheap Buy spare parts and accessories for Defender with worldwide . 20 de set. 5 carb. LAND ROVER DISCOVERY 4 3. Usually, the first sign of failure is white exhaust smoke. 5K Hello there. Remove egr cooler elbow note green oring, take 13 mm open end wrench loosen jam nuts and use 6mm long hex loosen clamps. condenser LH and RH upper mounting. 0Ls powertrain control module (PCM) will throw a check engine light (CEL) with a P0402 code. 7 TDV6 EGR coolant system delete. grinding mill near me, drain pipe lowes

The EGR cooler is mounted to the engine. . Discovery 4 egr cooler removal

To avoid injury, never remove any engine component while the engine is running. . Discovery 4 egr cooler removal mandingo lisa ann

Mainly made of strong metal,the s. de 2022. The down pipe may still feel tight. 4 bolts hold this on. uk Automotive. 7 TDV6 (same as D3) has a coolant leak. The only EGR component that&x27;s left in place is the EGR cooler behind the block and under the turbo. Live chat. Position the new cooler in your cars engine bay. These gases are then burned off as they pass back through the combustion process. It may be easier to remove in 2 sections. 4 bolts hold this on. 7 has two systems. That valve sticking it a main cause of DPF events. 0 TDV6 EGR Delete Quantum Tuning Land Rover Discovery 4 3. 7, early and late (I guess) I remove the excess hoses, I machine up blanking plugs etc. 00 CAD. de 2019. 0 TDV6 - Fits 3. Volvo XC90 2. IF YOUR VEHICLE IS FITTED WITH AN EGR COOLER YOU WILL . Sort and plug coolant pipe work to cooler. bmw e90 dme main relay; toy sheltie breeder. Apr 20, 2019 If you leave the EGR system Installed and enabled (not deleted) I highly recommend doing this service every 50k. Refit the oil filler cap. Most diesel engines use an EGR valve which develops high soot content over time. The EGR system is responsible for reducing the nitrogen oxide emissions caused by the gas. 967 views, 4 likes, 1 loves, 3 comments, 7 shares, Facebook Watch Videos from Freeway Service Centre Ltd Busy Sunday for us at Freeway Service Centre, an oil cooler. 7L Ford Power Stroke Diesel EGR Repair Kit - Nino from 499. EGR Removal Blanking Plate Kit For Land Rover Discovery 3Range Rover Sport TDV6DescriptionThere are 4 plate and 4 o-ring in this EGR removal blanking plate kit,easy to be assembled. VAT EGR Valves. 18 hours ago The EGR must be deleted separately. Usually, the first sign of failure is white exhaust smoke. The EGR cooler is a component used to lower the temperature of the exhaust gases that are recirculated by the EGR system. The Adblue is a separate system which works after DPF to further clean the exhaust gas. 17 de mar. 2017 - 2023 ChevyGMC 25003500 L5P Duramax Pickup Trucks. I have looked on the internet and see that there is a youtube video on how to remove but I don&39;t think that they are the pierburg EGR. I have the same problem with a Land Rover Discovery Sport (2015 -155k kilometres) for the last year and half. (Even sooner than the called for 67,500), or at least the EGR valve itself on the intake, pull it and clean it more regularly that 67,500k. I guess this is a 3rd that keeps the main loop entirely separate from the EGR loop. Nov 30, 2014 One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves Exhaust Gas Recirculation Valves. EGR Valve EGR Removal kit EGR Valve Blanking Plate Fit for Land Rover Discovery 2 Fit for Defender TD5 JR-EGR11 Valve Sensor Amazon. This kit was very well thought out and should save a ton of time especially i. Community site dedicated to Discovery 3, 4 LR3 and LR4 Owners and Enthusiasts. vacuum egr cooler bypass actuator - left hand - 3. Show Printable Version; 5th October 2021, 1013 AM. This smoke is actually steam from boiling water or coolant. Clean and inspect the vacuum hose. Equipped with seating for up to 7 adults, four-corner air suspension and Land Rover&x27;s unique Terrain Response as standard, the Discovery 4 GS is the perfect combination of style and. Performance Exhausts and EGR Removal for Range Rover L322; Fuel and Air Intake. Apr 11, 2019 Remove EGR Cooler and blank exhaust manifold outlet. Nov 28, 2016 It will (almost) achieve the same as with the TDV6 blanking kits, but without the EGR light coming on and without dumping all that crud into the intake manifold. Apr 11, 2019 Remove EGR Cooler and blank exhaust manifold outlet. To avoid injury, never remove any engine component while the engine is running. 1EGR Cooler and Support Bracket Removal. 7K subscribers Subscribe 510 Share 70K views 2 years ago. Community site dedicated to Discovery 3, 4 LR3 and LR4 Owners and Enthusiasts. Multi Tune Package with Off-road Tune Package From GDP. Set aside turbo. 0 DIESEL EGR VALVE AND COOLER RIGHT SIDE 09-2014. Discussion Starter 20 Oct 24, 2008. With this EGR delete you will be able to completely remove your EGR valve & EGR cooler. Fix the leak with an EGR coolant repair kit, it only takes a few hours to finish the job and you could find installation video on Youtube. Replacing this simple filter is labour intensive and a bad design. Includes Brand New ECM or Send in your ECM. When the EGR valve seizes at or near the open position, the 6. One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves . remove and install the exhaust gas recirculation (EGR) valves which you will find in a Discovery 3, Discovery 4 and Range Rover Sport. How to replace the EGR valve and water pump Land Rover Discovery 3 LR3 LR4 LR TIME 28. 0 TDV6 EGR VALVE PIPES 9X2Q9H449EA. There are several possible sources for this steam, including head gasket failure, a cracked EGR cooler or condensation inside the exhaust system. 8 subscribers Subscribe Share Save 305 views 1 month ago rangeroversport rangerover discovery4 The importance of oil leak repair is to avoid costly repairs, polluting the environment and. Most diesel engines use an EGR valve which develops high soot content over time. Hi Al, I replaced the water manifold on top of the engine a few months ago so I sort of already knew what i was up for with the clips, and the ones I&39;m talking about are you are correct the ones on the end of the EGR tube and the cooler, there is another one on the back of the EGR cooler which is in a plick of a place, the handle of the small vise grips just fit in between the cooler and the. Method 2 To Clean An Electronic EGR Valve 1. Loading link. The EGR system is a method that has been developed by engineers to reduce emissions from engines. 7 TDV6 Fitted Price 100 inc. The EGR temperature sensor is usually mounted in the exhaust manifold or mounted near the EGR valve. Las mejores ofertas para Land Rover Discovery 2004 enfriador solo vlvula EGR 2700 TD 4R8Q9Y493BJ estn en eBay Compara precios y caractersticas de productos nuevos y usados Muchos artculos con envo gratis. EGR needs to be blocked with steel plates on both cold & hot side. Community site dedicated to Discovery 3, 4 LR3 and LR4 Owners and Enthusiasts. Note plastic sleeve with 2 black orings. Cooler, Filter and Housing; EGR Valves; Turbo for 3. Sep 1, 2011 The most effective way to clean in intake is to have it hot tanked at a machine shop but unless the EGR ports are not clogged, a good tech and the right chemicals can clean around the EGR. The 6. de 2008. 2014 LAND ROVER DISCOVERY 4 EGR COOLER Valve PN G4D35H273BB REF N Vehicle Parts & Accessories, Car Parts & Accessories, Exhaust & Emission Systems eBay. But they also make a plug for that too. de 2020. You are likely going to pay about 200 for an EGR delete if thats the path you decide to pursue (see above where there are some around 50 but most are much higher). Nov 30, 2014 One of the common problems we fix with the TDV6 engine from Discovery 3, Discovery 4, and Range Rover Sport as the vehicles get older is EGR valves Exhaust Gas Recirculation Valves. For a long time now, cleaning EGR valves is no longer the accepted practice. Most diesel engines use an EGR valve which develops high soot content over. Historically we know these and most cat delete and re-maps don't get failed but I'm not sure that will be the situation in the future. 2017 - 2023 ChevyGMC 25003500 L5P Duramax Pickup Trucks. Community site dedicated to Discovery 3, 4 LR3 and LR4 Owners and Enthusiasts. Take 17 mm socket and on bottom of cooler locate plug remove and drain remaining coolant. When the EGR valve sticks at or near the closed position, a scan tool will pull up a P0401 code. Error reappeared again after 3000 km. blank exhaust, tune out the functionality. Both are threaded into the EGR cooler via a 14mm fittings. Electronic fault. . roommates boston