Nissan navara egr valve symptoms
Nissan navara egr valve symptoms. It has to do with the emissions system and stands for: P0402: EGR → Excessive Flow Diagnosis. Sometimes the pressure relief valve pops, with a P2272 code. Sep 4, 2023 · EGR Cooler fault and replacement on a Nissan Navara D23 or NP300. But the light came back on. I'd unplug it and reinsert it several times. Blanked EGR at both ends, mapped it out and jobs done. Bull bar, chrome side steps and bonnet deflector fitted. Symptoms of a faulty EGR: When your Nissan Navara EGR valve fails, the check engine warning light will usually illuminate on the dash and the vehicle may run rough. Jul 14, 2014 · 23576 posts · Joined 2007. Now on some/all start ups the idle begins to surge, as it struggles to stay running until it stalls. Nissan - 14710-EA00, 14710-EB00, 1471-EC00. Jump to Latest Follow. There are three steps to testing the EGR valve: checking DTCs, carrying out a visual inspection, and testing the valve itself. I think the fuel economy was improved on yours in comparison to my '57 plate, and at 95k it's obviously not giving you any Aug 16, 2023 · Massive job to sort out, the pipe goes from the exhaust manifold to the EGR cooler. Like. Need a . the hose from the bottom of the radiator is attached to inlet part of the pump. brand new *oem quality* (exhaust gas recirculation) egr valve to suit nissan NISSAN NAVARA D22 D40 2. 6K posts 35. I'm wondering if it is his DPF. 2010 - Model Dec 18, 2017 · New Zealand. 7K views 6 replies 2 participants last post by tomread Jun 8, 2017. #1 · Jan 17, 2012 (Edited by Moderator) Well, Chaps, I did it! Today I changed the suction control valve and reset the ECU thanks to the site. Higher combustion temp. It controls the amount of nitrogen oxide emitted into the atmosphere by petrol and diesel engines by recycling part of the exhaust gas back into the engine cylinders. Music from #inaudio: https://inaudio. Locate the harness for the EGR Temp Sensor. 230 posts · Joined 2015. Sep 12, 2023 · 1) Excess fuel due to injector open for too long or excessive fuel rail pressure. Jan 13, 2022 · #3 · Jan 14, 2022. 1 Genuine Nissan EGR valve for Navara, NP300 and Pathfinder. 9 v battery across the pins and it turns too. My advice would be to have a go at removing it and clean it out with egr cleaner, then put it back in and invest in an egr blank plate or 2. Be interesting to see what went wrong. Step one is to remove the plastic cover over the engine. W. 5L YD25DDTi PATHFINDER R51 2007 -2015 Turbo Diesel MOTOR PLEASE COMPARE YOUR ORIGINAL SENSOR WITH THE IMAGES WE PROVIDED IN THE LISTING AND Feb 22, 2023 · Here are the six most common possibilities when there’s a boost leak. Remove the 4 Philips head screws. Apr 14, 2014 · Apr 14, 2014. ideally blocking both ends is best but blocking inlet side only is fine. Part Numbers: 14710-EC00B 14710-EC00D 14719-EC00 01179200 N222-04 959342 EGR086N EGR086R 717730147 Motortech Brake Cleaner 400g. Mass Airflow Sensor. It's a dead end. try it out. but only whilst the engine was cold. 2, Remove the 4 nuts and 2 bolts fixing the egr gas pipe in place. As the heart of the EGR system, the EGR valve reduces the overall NOx emissions that leave the tailpipe. Blanking the egr would seem sensible as it doesn't cost much and is easy to do. If the vacuum diaphragm inside the EGR valve is leaking, the vacuum will drop. I took the cover off the top so the location of this guy could be seen more easily. #1 · Feb 17, 2024. which is why the hole in the plate works. The other pins will be for position feedback to ECU. I will attach a video of what it is doing. 2019 navara np300 - coolant leaking into exhaust system -pressure test shows all OK - engine runs smooth but clouds of steam from exhaust - only prior warning was yellow “control malfunction” light ? Welcome along. Save Share. I have swapped it with one that is working and still have the fault present. Clean both battery terminals, and inspect the negative battery lead connection on the engine block, looking for corrosion. This will turn on the check engine light. If memory serves, you can remove the plug on the cam sensor and it will ignore it and try to run the engine (in limp mode). * Note: I've had my head replaced. if you notice, the pump has an arrow indicating the flow of water. You will need to drill a 10mm hole in the blank otherwise Apr 17, 2017 · 1, Disconnect neg - on the battery. lookskyward1. Vacuum at the boost control valve (after the solenoid and hose) = 14psi and increases to 16psi when car reaches 4000 rpm. Stalling when the engine idles. Looked a few times, but as this is my first diesel I just can't locate it, my guess it's somewhere blatantly obvious and I'm just overlooking it. 2) Failing EGR valve. block the egr pipe off anywhere you like, it will stop the egr flow and stop the soot getting into the motor. Also loose bash plates can rattle too. The good news is that this code is not a breakdown risk and should not affect how your Navara runs (assuming it’s the ONLY code). Sep 17, 2016 · 2008 Navara Aventura - Chassis fully rust treated and sealed by Rust Buster with a set of Rich's stiffening plates welded on. Tip=Make a note of which of the three rubber pipes go where so you can put it back together correctly. most people EGT's lower after blocking EGR off. They quoted me £120 to get them Dec 14, 2013 · It was the first one I found searching for "egr valve d40". Signs of faulty EGR Valve. 2001 - Model year from: 01. EGR valve blanked. The most common sign of an EGR cooler failure is white steam or smoke that comes from the exhaust. Loss of coolant from the cooling system: this could be causing an internal leak in the Aug 2, 2009 · 14722AD200 - Exhuast side of EGR Tube. Jun 9, 2015 · a lot of engines use an egr valve position sensor and use the maf to determine egr flow. Jun 8, 2017 · EGR fault P0403. This EGR valve is suitable for the following applications: NISSAN NAVARA (D22_) 2. My truck had gone into limp mo Apr 14, 2010 · I've been over the Manuel and can't see why the EGR valve can't just be unplugged. It should go without saying that such modifications should be Dec 7, 2007 · Gregorys over simplifies things big time. Step one is to block the EGR altogether - do it on the 'cold' side near the EGR valve itself. This is a 2017 D23 Navara NP300 which has the EGR valve Dec 14, 2022 · Hey guys just found this part next to the turbo seems like an actuator that might of broken off, www. Nissan know you need it and extract $$ accordingly. 5 D 4x411. The gases then simply go out through the exhaust system. . Have a look around the exhaust, some spots around the firewall and also the chassis rail under the passenger footwell are areas that can contact and rattle. Before the turbo kicks in, the turbine has to spin fast. The genuine can be bought cheaper from Nizzbits (add postage). (right **** to put back). The engine may run lean or rich, depending on why Aug 29, 2015 · Allow to air-dry for an hour before reinstallation. Triangle needle file. Feb 17, 2024 · bigboz Discussion starter. EGR Valve Unplugged Feb 18, 2010 · A friend of mine has said that the EGR valve may be clogged/sticking, as this would normally operate within the 2000-2500 Rev range and would be more noticeable in the higher gears as it spends longer within this range. 5l TD MY08. GOSS VAPOUR VALVE. #10. Buy EGR valve from our list of top sellers. Engine overheating: if coolant flow is restricted, the EGR cooler is unable to cool the exhaust gases. Goss EGR Cooler - EC102. Previously the car had cut out in a car park and traffic light so I’m sure it’s related. Here's some of the things I have tried but the problem remains. Carbon build up is common in diesel cars if you haven't ever cleaned the EGR piping out it is possible your Exhaust Gas Recirculation Valve has failed and is causing the above issues. Mar 10, 2014 · I am not sure if I am making it up in my head but a lot of the new yd25 engine navaras seem to blow a hell of a lot more smoke than the older ZD30 type, mine blew little to no smoke before I cleaned my manifold and blanked my EGR, now I am lead to believe it doesn't blow any smoke. on mine it was the two pins silver in colour (as opposed to brass) that were located closest to the solenoid side of the EGR unit. a small amount of black smoke puffs out Dec 11, 2016 · My 2007 Navara is stalling randomly when driving, it has also had some strange loss of power without stalling. , Ltd. Apr 6, 2008 · The next step is to ensure that the Check Engine Light does not come on. 1. When driving blows no smoke or rough running but has zero power at. Nissan have offered a £1032 contribution and I have to pay £436. 5dci 4x4 automatic. Make sure it's definitely for your model, or keep looking. Huge job to get at it! But anyway, back to normal, improved fuel economy, no annoying hissing, just the sweet sound of the turbos 😎. com. The mass airflow sensor measures the amount of air passing to the intake manifold. Jun 25, 2021 · The fact that it clears for a time could mean one of two things: 1) It's actually an electrical fault, not an SCV fault. Since the EGR valve is part of the emissions system, there really isn’t going to be much in the way of symptoms. The EGR Valve or Exhaust Gas Recirculation Valve to give it its full name is used to control emissions. It seems to only be in a morning after being left overnight. Solvent cleaner. Noticed today that pipe going from turbo to intercooler does not change at all as engine is revved. If Nissan was to do this job it would have been £2k+ to replace the pipe. the variable turbos (GU 3 litre patrol) can be a bit tricky and you can Oct 5, 2012 · EGR valve. com/antilagforcosworthbusiness and permissions inquires bodgitandleggit@gmail. Check engine light. There are solutions. Dec 19, 2018 · The vacuum-controlled EGR valve is easy to test with a hand-held vacuum pump (see the image). ⁃ Replaced filter prime assembly. #1 · Apr 19, 2021. theres no egr flow so the valve won't get a lot of heat or suffer damage. $1,006. Firstly, remove the cranking battery, it makes working a hell of a lot easier. 486. org/track/news-corporateHope this video helps. Clamps are the key. My scan tool shows no boost pressure through live data and absolute throttle position is sitting on 90% all day every day (which is concerning). NISSAN PICK UP (D22) 2. Now if we gather some interest it might be worth me asking the engineering place if they can do a discount on multiples of the blanking plates. If the EGR valve opens and the vacuum holds for more than a minute, the EGR valve works. I am attempting to service the truck and attempt the following: - Clean MAF sensor - Replace fuel filter - Reset ECU - Clean EGR valve - Replace suction control valve (if necessary after all of the above) Apr 19, 2022 · EGR valve malfunction. 19. I have about 1 month left in warranty so i would like to get this fixed ASAP and have my info gathered and ready for the Dealer. 2002 - 12. Increase in fuel consumption. Try sending a PM to Nizzbits, or visit www. Dec 1, 2019 · Bit of a turn on the big white cog and the valve has freed right up. P0405 Causes and Solutions: Nissan Navara. If yours is older, don't worry, you'll have fixed the problem - but if it's got the sensor, you might need to obtain a replacement. While not typical for any other symptoms to show with the P0403, it is possible that the Navara will misfire if the EGR system is stuck open. Diesel particulate filter (dpf canister) lives as part of the exhaust. 2) Insufficient air from turbocharger because turbo is stalling or intake pipe collapsing. The revs jump up and settle down then for a couple of minutes it idles rough. It shouldn't the only ones that throw up a fault code are the newer Euro5 models, so no need to drill holes in the blank for a Euro4. The white steam is caused by coolant leaking into the exhaust system and coming into contact with hot exhaust gasses. I have heard other reports of a failed EGR valve causing similar symptoms. 15686 posts · Joined 2009. The big girl starts perfect, idles perfect, no codes or engine light. Oct 5, 2012 · That's because the dealer would rather replace it than take it out and clean it out. After this the car starts/stops/drives perfect. May 31, 2022 · I have a d23 ys23ddtt that has popped up with a strange problem. EGR lowers peak flame temp, however it increases inlet temps (due to thae fact your pouring in 200+ degree gas) therefore it increases EGT. You'll notice one or more of the following symptoms: A rough idle upon starting the engine (that is, when the engine is cold) and sometimes at a stop light or while looking for a spot in a parking lot (that is, at low engine speeds in a warmed-up engine). Janie79_FIN said: Hi all, 2007 Pathfinder, 2. Free postage. May 7, 2019 · Here are the most common symptoms of P0406 when they are present: Stalling and/or surging of the engine. Jan 5, 2020 · I have checked fuel tank fuel lines and Fuel filter replaced and also cleaned EGR, there is no head gasket symptoms temperature also normal please help thanks, see attached pic, Attachments IMG_20200106_112430. It can be found a few inches above the back side of the throttle body (circled in green). My nav needed a new SCV and after fitting the symptoms of stalling and sometimes having no power continued. #9 · Jun 11, 2015. Jan 19, 2020 · In this episode I'm installing a suction Control Valve on a Nissan Navara D40 to fix an issue with the common rail fuel system. Often, a vehicle’s Engine Control Unit (ECU) will tell that there is a discrepancy in the system and register a fault code. So the situation is that the engine is actually suffocating on its own exhaust fumes, which is why it won’t start and spews copious amounts of smoke. From a politically correct point of view, we would suggest that you only fit a blank as part of some kind of fault finding and that you do not drive on the road with with a blanked EGR. But just worth mentioning as it is a fail if they do see that it has been Jun 10, 2015 · You don't need any tools to replace the solenoid, although maybe a small screwdriver would be better used to remove the wire clip securing the electrical plug. I have already changed QCV behind fuel pump, also new OEM filter. Mar 19, 2017 · Hi for the past couple of weeks the nav has been running rough on the first startup of the day. The EGR system on a vehicle is responsible for recirculating exhaust gasses in order to lower the vehicles emissions output. Several photos attached: EGR Valve Location (Cover Removed). The lift pump takes a good 10-20 seconds to go hard again in Feb 6, 2022 · Hi guys Advice / help needed. Tools to effect the repair: TX20 security torx bit. May 16, 2018 · Another thing to consider though is that EGR removal will be considered an MOT failure along with DPF removal. tomread Discussion starter. Leave a comment below for any questions and I'll try to reply as soon Perhaps a little more specific with the symptoms may help us have a guess. It may turn on when the EGR cooler becomes restricted or isn’t functioning properly. A little further down the page they were mid $300s. D. According to the Manuel, the normal state (when power is off) is for the valve to be closed. Sort by Oldest first Nissan-Navara. 19172 Views 36 Replies 15 Participants Last post by lookskyward1, Dec 6, 2016. 3) EGR valve opening inappropriately which reduces available oxygen. Dec 7, 2017. Nov 29, 2020 · you need to check the orientation of the hoses. Unplug and replug the SCV (and EGR valve, while you're at it). Simplest fix is to remove and blank both sides off. Nissan Navara EGR Cleaning - this is the best way to clean the Navara D40 EGR valve - save some money before replacing the EGR valve. niss4x4. Almost all of the time, P0405 is going to be caused by wiring issues or a bad EGR Valve. This is then sucked into the combustion chamber so it can reduce the temperature to stop the formation of nitrogen oxides. fortunately they don't have egr valve positioning system so the ecu has no idea if the valve is there or not. On the battery side of the engine, next to the yellow dipstick, you will see the EGR unit. #5 · Jul 15, 2014. au and chat to them. The amount of gas cycled back into the engine is Apr 2, 2024 · 4. DrDunc said: Egr wasn't giving any problems, I just didn't think it was very good for an engine to be breathing it's own excrement. Sep 18, 2020 · A faulty EGR valve can cause problems with the flow and operation of the EGR system leading to performance issues including a reduction in power, reduced acc https://www. 2 take car for 20k service , cruise control not working properly on occasions , check engine light still on , not staying in 1st in 4L (did read thread on forum about this issue ) Did service they said they Top 8 EGR valve NISSAN NAVARA 2017 bestseller. Almost all of the time, P0406 is going to be caused by wiring issues or a bad EGR Valve. Where legal, blanking the EGR is a good thing because it prevents this. When it is faulty, it can lead to changes to the air/fuel mixture and make your Navara run rich. The valve sends exhaust gas back into the intake manifold. Increased emissions output. Nitrogen oxides are one of the worst pollutants produced by Jan 14, 2021 · Idle issues and stalling. The valve controlling your EGR (exhaust gas recirculation) is an important part of your car's engine. Yes broken egr pipe will rattle. Even in the older cars, the EGR valve had to respond to ECU commands. 147228H800 - Valve/inlet side of EGR tube. 50 for a litre of unleaded petrol to wash it and $1. But if the valve is blanked, the exhaust gases do not go anywhere. 9K posts Feb 4, 2018 · Vacuum from the pump (at, but before the solenoid) = 26psi. #7 · Sep 25, 2016. Turbo Lag. Nov 7, 2017 · Fuel return/release valve. These bolts will need a 14mm socket, there are 4 of them. Once the vacuum is released, the valve should close fully. 1 check engine light comes on around 15k mark ,take to Nissan they plug in and tell me multiple fault codes , need to reset computer . Any help would be great!! Feb 16, 2019 · P0402 is an OBDII trouble code that’ll pop up in the Nissan Navara. 485. You can buy an egr valve for £200 ish, by the way, it won't include your broken part. It is showing typical signs of a failed MAF sensor - black smoke and no power over 3000rpm or under load. P0406 Causes: Nissan Navara. With electric EGR valves, the problem could be an issue with the wiring. I have persistent limp mode issue, and pedal dance procedure gives me fault code 1272, fuel system. Apr 17, 2017 · The gears were jamming in four places which is the fault causing the code as the valve feedback sensor would show the valve was sticking open due to a rusty spindle on the white gear and rust on the motor pinion gear. Will now be opting for a Billcar duplex timing chain conversion and remap shortly. P0403 Causes Aug 8, 2013 · Hi, I have a Nissan Navara D40 2. Shop Now. Net stickers. EGR Delete Kit – Nissan Navara D22/D40 Mar 27, 2018 · Egr valve. I got a quote from Nissan for complete fuel rail, 577EUR - politely The EGR valve is one part you should be checking for the above. Pull the back par up to remove from 2 rubber mounts. #3. Can someone show me where it's located, best method for Looking to book a EGR valve replacement? Let Fixter take the strain! Our local experts will collect and deliver your car to your door and make sure you get the right job done at a fair price. ⁃ Bled the fuel system numerous times. is a Japanese multinational automobile Apr 7, 2022 · April 7, 2022 by Jason. The Nissan Motor Co. With the engine switched off, it won't matter. You have a varied selection from different well known brands and manufacturers EGR valve for NISSAN NAVARA build year 2017, as well as from other spare parts sections. ⁃ fitted another (non genuine) fuel filter. And use as a template to make a blank. ⁃ Replaced some of the hose clamps. Anyone know how much a new egr valve is? Aug 24, 2019 · Here’s more on this: Nissan Navara: Bad Fuel Injector Diagnosis. block the egr pipe close as possible to the inlet manifold, that reduces Jul 14, 2010 · navara1. d69 Discussion Starter May 23, 2012 · D40 & Pathfinder (2005 - 2015) Questions & Answers (D40 Diesels) Mar 1, 2017 · How do you remove the EGR valve and clean it? Jump to Latest Follow 21 - 36 of 36 Posts. Fuel filter seems to prime up after 3 pumps each time. net. #2. Oct 25, 2010 · Electrical connections are pains in the a$$. The D40 euro 4 egr pipe is water cooled so the easy way is split it in near the middle take out the shim/gasket. 2008. Aug 18, 2014 · D22 Black 55 with CarryBoy Canopy+100w Spot Lights, EGR Blanked, Free Wheeling Hubs, Bonnet Deflector Wind Deflector Front & Back & Toyo ATs and WiFi reverse camera, genuine Billcar modified engine & my Navara. 2x hex bolts on front of cover to be removed. This is one of your Navara’s most vital sensors. 5 Di03. Hi all, I recently had to change my EGR valve as it was causing my Nav to not run and have no power, purchased a new unit from Millner Off road, had i changed then next day after a longish drive I got another EML code with P0409, any ideas on what to check now? Feb 19, 2019 · P0403 Symptoms: Nissan Navara. I’ve replaced the fuel filter (cheaper after market) and it ran Mar 8, 2019 · EGR Flow Excessive Detected: The EGR valve is stuck open or is jamming (due to carbon build up or possibly a bent shaft). there is still some egr flow which causes a drop in airflow. gofundme. From about 2012 onwards, Nissan added a flow sensor to the EGR valve to ensure that the system wasn't blocked. Now start unbolting the EGR tube, it is the one infront of the timing chain and it will have 2 black hoses comming off it. Suspecting a problem either with the valve inside the turbo that Oct 27, 2013 · SCV doesn't throw up EM lights. no smoking no where need as bad,in fact very minimal puffs of black smoke,not really to concern myself with. Jump to Latest Follow 1K views 4 replies 2 Nissan-Navara. Got the engine light cleared by a friends scanner. Apr 19, 2021 · 128 posts · Joined 2020. Check Availability. 6 posts · Joined 2022. Normally a restart sorts that, but its the SCV that is the cause, the PRV is just the symptom. Video showing the EGR system of a Navara, and how you MIGHT choose to block it off yourself Oct 5, 2015 · Nissan have diagnosed the issue with our 2012 V6 and the egr valve needs replacing. A fast-drying solution that cleans brake components and parts without the need for disassembly. Most of the time, there will be no noticeable symptoms accompanied with P0403, with the exception of the service engine soon light itself. Jul 24, 2013 · The ECU will be none the wiser. In this video we show you how to replace the EGR cooler on the D23 Navar behind the turbos o Sep 25, 2016 · 2008 Nissan Navara Aventura Manual, EGR blanked, Tint all round, 265/70 r17 Cooper Discoverer ST Maxx, 2" lift. landmannnn said: The problem with diesel EGRs is that they introduce exhaust he's into the intake. you have to run a cold EGR to lower EGT's. Common symptoms of a bad EGR valve include a lit check engine light, engine performance problems, and spark knock. is a Japanese multinational automobile May 1, 2019 · P0405 Symptoms: Nissan Navara. A turbocharger increases how much air fits into the cylinder, so performance and horsepower can also be increased. jpg Jun 27, 2022 · Coolant pressure doesn't build up straight away, and a lack of heater function generally means something's awry in the cooling system - usually a blown head gasket or cracked head. Jan 31, 2010 · load of ****. Below are some pics I hope they can be of use to some of you who have had a crazy quote from Nissan as I did. This not only allows NOx emissions to continue, it also causes overheating which can cause serious damage. Car driving perfect,idles perfect,no warning lights,new injectors fitted,new clutch fitted,plus a host of major other parts,also as previous post. Morning All, Looking to access and clean out the EGR valve on my 2016 D23 NP300 - YS23DDTT model. Only owned my nav nearly a week and EML light come on, p0403 code come up have cleared but come back after a couple miles, truck still runs and drives fine. Jun 29, 2022 · White steam or smoke from the exhaust. Fuel filter has been changed, ruled possibly the timing chain by unplugging the cam sensor and still cut out. Recently I’ve been having idle issues with my d40. First check, it should still be under warranty from Nissan. If the valve has failed (probably from soot buildup over the years combined with that oil) then cleaning it MIGHT work. Been a while. Usually, all you’ll see is the check engine light. if it doesn't go to the position it's asked to then you'll get a fault triggered regardless of whether it's blanked or not. P0400 is a generic code, which means it has the same definition for the Navara as any other vehicle. Jul 5, 2023 · Nissan Navara EGR Valve fault on the D23 NP300, how to replace the EGR Valve or remove for cleaning. Click & Collect. Its a D23, the effort involved to clean it manually looks challenging from most videos but would be keen to give it a go. Jan 20, 2015 · 15686 posts · Joined 2009. so switch the position of the hoses on the pump, refill the radiator and that should solve your problem. Let’s look at each one in more detail. the valve itself you can remove (provided egr is blocked back at exhaust manifold), its the electrical part that you have to keep to fool the ecu. There’s a very simple test for it; the EGR supply part will actually come behind the radiator in front of the block, from the passenger Sep 27, 2015 · Sep 27, 2015. Aug 30, 2014 · Cleaning it will cost you about $3 ($1. There are some Nissan parts sellers that frequent these forums too. Sep 21, 2020 · Depending on the year model, a fully blanked EGR may cause the ECU to light up the Check Engine Light. if your not very confidents : kindly getting May 20, 2021 · Here's a quick guide on removing a Nissan Navara EGR valve and how to clean it as well. . They've been spotted on eBay from time to time. #7. I know of loads who have done this across many makes of vehicle though. 3, Clamp the bottom coolant hose ( I used my small long nosed molegrips, very lightly) then used a M10 bolt to pop in the other hose when you pull it off, then place a 2nd M10 bolt in the end of the clamped hose, this way you will Mar 21, 2016 · The Root Cause of Nissan Navara blowing white smoke. Apr 10, 2019 · It won't affect the mot, and the mot tester is not allowed to dismantle anything to do the test. I found using two small clamps to hold near to each other has once parted to take out the shim it springs open. however…when accelerating quite heavy. combodgit and leggit garage tips and tricks inside this vi Jan 17, 2012 · 72 posts · Joined 2012. P0400 is a standard code that indicates your Nissan Navara’s EGR system is not working. $2,488. Oct 18, 2015 · Hello everyone, have only just joined & am hoping someone can help me please, I have a 2008 navara d40 117,000 miles 18 months ago EML came on, got it plugged in was fault with EGR Valve so picked one up 2nd hand for £100 fitted it has it has been fine. nissan-navara. Replacing it will cost you up to $240 or so (genuine Nissan from a dealer). - Expensive. #1 · Jun 8, 2017. Sep 18, 2023 · Bought a double EGR cleaner sprays (2x Mannol Intake valve cleaner) used it 2 weeks ago. 12mm socket. #6 · Dec 30, 2018. Black exhaust color is also The valve controlling your EGR (exhaust gas recirculation) is an important part of your car's engine. Second problem: the EGR valve. The fault is probably nothing more than the valve it self being gunged up with **** and can't close/open. Don't forget to like and Subscribe!!! Jan 6, 2024 · What will happen if I block off my EGR valve on my 2009 Nissan navara D40 cheers . When this happens the EGR valve will need to be replaced. ecu is simply looking for that drop in airflow. The coolant turns to steam when it comes into contact with the hot gasses, and this steam Dec 30, 2018 · 2729 posts · Joined 2014. Reason I mention it is because I was going to get some plates made up out of steel. Please be aware, gaskets are NOT supplied with this EGR valve. 6K Jun 27, 2017 · Symptoms of a worn, clogged or faulty EGR cooler. when egr flows there is a drop in air flow through the maf. 50 for a litre of diesel to rinse it). The EGR inlet, even if fully open, is only a tiny percentage of the exhaust gas flow. 【TOP DEAL】⚡️ Buy EGR valve for NISSAN NAVARA build year 2017 as well as other Dec 7, 2017 · 29. Over a long period of time the soot in the exhaust gas builds up in the valve and the intake manifold. If the connector to the valve has some debris (often caused by pressure-washing the engine bay). Disconnect the harness, and insert the resistor into the bottom half, which is the half that is wired into the ECU. The EGR delete will not be an easy spot for a tester so I’m sure they won’t see it. my navara January 2009 d40. EGR Valve For Nissan NP300 Navara D40 Pathfinder R51 14710-5X00A (Fits: Nissan Navara) £79. Propshaft said: the egr valve is a 5 wire sensor, so it has feedback on position to the ecu. Apr 12, 2021. xr ah gf hl va wk jd if ap iy