Nissan Terrano EGR ValveLooking for a replacement Nissan Terrano EGR Valve? At PartsGateway, we find genuine EGR Valves for the Nissan Terrano of all ages and car body types.
With access to 1000’s of Nissan Terrano parts in stock at any one time, our network of Nissan parts specialists will aim to beat your local Nissan Terrano main dealer prices. Don’t let the cost of replacing your Nissan Terrano EGR Valve damage your finances when we can save you up to 70%. Established in 2000, PartsGateway has helped many Nissan Terrano owners replace their EGR Valve. Simply start by entering your vehicle registration, confirm the part you need and a little about you. Then sit back, relax and start receiving FREE no obligation quotes via email or text for Nissan Terrano EGR Valve in minutes.
On the exhaust manifold you will see an extra pipe coming off, assuming similar to TD42 its on the front of the collector where you would expect to find O2 sensor on a petrol. If you follow this around the back of the engine it joins on under the intake manifold, you can probably follow the manifold shape to see where it goes and find the valve. To try it/do a quick block, you should be able to seperate the exhaust feed from the manifold, I think it joins with a 2 bolt flange, and cut/drill a piece of plate to the flange shape and sandwich it back in there with some maniseal or similar, this should prevent the egr actually doing anything in order to see if theres any imporvement. In order to get rid of it the tidy way you need to remove all that pipework and the valve and make blanking plates to cover the manifold holes and a bung for the exhaust manifold plus plug the vac line that operates the valve. Assuming your vacuum/solenoids etc are working correctly, disabling EGR us as simple as fooling one wirethe EGR system is designed to only operate once water temp is above 60'c, so simply unplugging the wire and connector correct value resistor will keep it closedMy Terrano had BAD low rev/low throttle blue smoke, but only once warmed upIve since had the leaky oily turbo reconditioned, pulled intake manifold, removed all EGR pipingIntake manifold was FILTHY!!! Up to 5mm thick gunk lining the runners on two (connections to EGR port blocked with crud on other two).
Pressure relief valve completey crusted over,3 cans of degreaser and a high pressure hose has got it looking respectable againThanks for the picture guide Les!Always helps to know what your looking for before you jump on inCheersAdam. Adam666 wrote:Assuming your vacuum/solenoids etc are working correctly, disabling EGR us as simple as fooling one wirethe EGR system is designed to only operate once water temp is above 60'c, so simply unplugging the wire and connector correct value resistor will keep it closedNOT RECOMMENDED.other systems require that temp sensor to work correctly. Glow plugs, fueling/timing, auto gearbox etc.even if you do disable it that way the egr system can still leak.best way to disable egr is to block egr pipe and disable any butterfly that works with egr.fouling of intake is partly egr, the rest is oil via breather and fine dust that gets through the air filter.
Nissan Terrano experts 2.7TD engine problems. Thread starter Bryan; Start date Jul 15, 2012; Bryan RMS Regular. Location Waringstown Drives Cortina/Wrangler Jul 15, 2012 #1 Following on from my cooling system issues with my engine conversion I still have a bit of a problem with the engine. I.think. I have the cooling system sorted out but the. 19 results for nissan terrano egr Save nissan terrano egr to get email alerts and updates on your eBay Feed. Unfollow nissan terrano egr to stop getting updates on your eBay Feed.
Adam666 wrote:Assuming your vacuum/solenoids etc are working correctly, disabling EGR us as simple as fooling one wirethe EGR system is designed to only operate once water temp is above 60'c, so simply unplugging the wire and connector correct value resistor will keep it closedNOT RECOMMENDED.other systems require that temp sensor to work correctly. Hi guys,my name is Josh, i havent introduced myself here yet, but i plan to soon.i'm just working on cleaning out my intake manifold and i plan to block off my EGR also.I'm having some trouble figuring out how to remove my intake manifold. Some of the bolts are behind/under the fuel injector tube assembly, and i cant seem to figure out how to remove the injector tube assembly. I thought i would be able to pull it all from the top, but it appears i will have to disconnect the tube assembly from the bottom of the fuel injector pump also, and i dont even know how to access those bolts.
![Terrano Terrano](https://www.nissancikmaparca.com/img/uploads/products/nissan-navara-euro-4-motor-2007-2008-2009-2010-model-araclara-uyulu-egr-valfi155/b1.jpg)
They're way beneath my intake manifold and i cant reach them or barely see them.i'm starting to think i'm wrong.is there a way to remove your intake manifold without removing your injector tube assembly?i have a 1991 Nissan Terrano TD27T by the way.Thanks a lot for all your time and help,Josh. EGR shouldn't be causing black smoke under acceleration. EGR (exhaust gas recirculation) feeds a minimal amount of inert/burnt exhaust gas back into the incoming fresh air to lower the cylinder temp to reduce NOx emissions (the gas that makes smog). Black smoke is caused by incomplete combustion not EGR (unless the EGR valve is stuck open).
By removing it your not actually fixing the problem thats causing the smoke.Air intake restrictions including turbo not developing adequate boost, Exhaust restrictions, Incorrect fuel injection timing, Incorrect injector spray patterns, faulty aneroid on turbo models when fitted (stops injector pump from going to full fuel position until boost is up enough to burn fuel) will cause black smoke.You may also find on systems that use EGR injection occurs late (sometimes 7-9 deg BTDC) they do this to lower the cylinder temp as well. Might be something to look at. OK, thanks guys.i figured out how to tremove my intake manifold, but in teh process i had 2 bolt heads snap off, so i wasnt able to pull my intake manifold.
I removed the elbow flange on top of my intake and cleaned it as best i could through that little opening.i still managed to pull my EGR valve, and removed the little plate that my Butterfly Actuator controlled to close off air flow to my intake manifold.it made a drastic reduction in the amount of exhaust smoke i see. I used to see big clouds at times, and when it was hot i had exhaust smoke every time i stepped on the pedal. During low load, medium load and full load. Now i cant see anything more than a very light colored haze that disappears immediately. I cant get it to blow a black cloud of smoke even when i try. I'm very happy with the results.
My truck really likes breathing clean air. (i vented my PCV into the atmosphere through a K&N filter awhile back).I know i didnt adjust anything on my fuel injector pump, but i figure i must have increased the air flow by giving my engine only clean air, not air full of exhaust smoke and PCV fumes, so that must have given me a leaner air-fuel ratio. Maybe i could have gotten the same results from tuning my fuel injector pump, but at the time i really didnt know how to do that, and i had my truck into 3 different mechanics trying to solve this problem, and nobody helped me with anything besides wasting money.since then, i've done a ton of research on tuning the Bosch VE fuel injection pump, and i've found a ton of great links and pics on the subject. Maybe i could have gotten the same results from tuning my fuel injector pump. I'm happy i got rid of EGR valve regardless.i just got a intercooler, and when i install it i want to turn up the boost and then turn up the fuel a little bit to match, so i'm going to try and tune up my fuel injector pump at that time.i went to clean the little gauze filter found in the banjo bolt on the fuel inlet to the fuel injector pump, and i realized i dont have one.
And i cant seem to find anyone who sells it, so i hope its not a big deal to drive without it. I have no idea how long its been missing. At least a few years though. And i did a seafoam treatment through my fuel filter to clean my fuel injectors.
I should clean them manually by hand, but i have a lot of projects on the go at the moment.anyways, here's some links and pics on how to tune the Bisch VE Fuel Injector Pump:and here's some aftermarket fuel pins that will increase your fuel delivery rate even more than the adjustments let you.