HOW TO: 4M40 Boost Compensator Adjustment
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- Опубліковано 13 чер 2019
- WARNING: please don't copy anything in this video if you don't understand the basic principles of how a mechanical diesel pump works, and the effects of adding extra fuel to a diesel engine. You do it at your own risk.
This video shows how to adjust the boost compensator on a 4M40 2.8L Turbo Diesel Pajero. This process will be same/similar for Triton and Delica.
I recommend you have boost and egt gauges before messing with boost or fuelling.
Any questions, just post in the comments section. Thanks.
P.S. I made a slight verbal mistake in the video about more fuel on the steeper ramp, it's the opposite lol. But I was just trying to explain the difference of each side of the ramp. Sorry.
EDIT: I’ve done numerous other pumps after this one and found the ‘o’ in different spots. I think this is if the pin or diaphragm has been replaced. So you may need to work off the ramp angle with a bit of trial and error.
Some good info here:www2.pajeroclub.com.au/forum/... - Авто та транспорт
Great video . Glad I found your channel. Its helped me loads already mate .
Steeper? No . . . the further the pin comes out the more fuel you have; sounded like you said it backwards. Basically the deeper the depression (the side with less metal), the more fuel it will give. the reason you got boost faster was because you ADDED fuel; duh. Depending how you drive this miiiiight increase mpg, but not likely (gunning n coasting). You may or may not have more smoke depending on what the turbo can eat. Also the starwheel being down/softer makes for richer burn vs up /stiffer for leaner. The reason it was "laggy" before was due to a low fuel condition, which is okay for granny-type drivers but not those seeking power. Basically everything you said was backwards, not to be rude. The "fuel pin" you pulled out controls how much fuel altogether, the "smoke screw" up top controls the pre-boost fuel (say at idle/low speed cruising through a neighborhood); put it up and less fuel (good if you do tons of idling in traffic or just stands around liek for mail delivery drivers etc, down for more/power. If you wanted to make it less hazy, you could bring it up as far as it will go. The "starwheel" controls post-boost fueling/ the pressure first required by the turbo in order to give more fuel; put it too far up and it will be laggy but may be very economic for tons of highway driving; put it down and you have instant power. The cap with the "O" on it is just so you have a place-marker to align one fuel pin with the other; keep in mind for some people it may have been messed with/taken apart. Face the side of the cone that you want towards the front of vehicle. Hope this makes sense and helps. You're welcome.
a very detailed explanation , now i know whats im gonna do.
Thank you for taking the time to produce such an informative and high quality video.
I (think) I know everything you're doing but learning how to do it to my Pajero 4M40 took me a lot of online reading, time and trial and error.
You explained it so clearly and in such detail! It would have saved me a lot of time back when I started playing with this.
Right now I also have a bigger turbo and a water to air intercooler system. I'm telling you this because you mentioned that you wanted a bigger turbo.
SpeedO'Philia thanks mate. I’ve just fitted a boost controller to mine so I can add more boost. However I’ve busted my arm so can’t drive for the next 6 weeks, so I won’t know how it goes for a while. Plan is to get as much as I can out if the factory turbo and upgrade next year.
What turbo are you running?
@@PERTHSCOOTER07 that's what I did. I initially added more boost to the stock TD04-12T (you may have a TF035 which is basically the same). That one went up to 19 PSI although the gains were negligible above 14 PSI.
I suggest you set the standard turbo to 14 PSI, it might spike higher but 14 PSI once stabilized will be fine.
Then I upgraded the turbo to the Kinugawa TD04L-15T "Monster".
That one pulls amazing. Just perfect.
I added too much boost (21 PSI) and caused it to have shaft play. I'm having it remanufactured as we speak.
I will keep it at 14 PSI and it should run fine. Apparently the shaft is too weak for the large compressor wheel (15T) which is spun by the small TD04 exhaust wheel, so you can't give it too much boost.
Anyways, as the turbo is considerably bigger than the standard, at 14 PSI it should pull much more. Plus the engine will keep it's low RPM boost as the exhaust wheel is the same as the one from the stock turbo.
It's important for you to know that even though I had the boost set at 21 PSI for more than a year, the engine didn't seem to suffer from this, this engines are very robust as far as I'm concerned.
SpeedO'Philia that’s great info. Did you retain the stock intercooler? And was is noticeably laggier than the 12T?
@@PERTHSCOOTER07 intercooler: I installed a water to air intercooler kit from frozenboost.com and adapted it to the engine bay. Huge improvement although I'm not sure if it's worth the time and effort it took me to install it. I did it for fun and to learn. I'm no mechanic or anything like that.
Regarding the turbo lag: the Kinugawa has better response than the OEM turbo, plus, once it boosts you absolutely notice it. Great sensation.
Thank you so much for the video👍
Thank you for doing this video
Very informative , thanks
Thx for video mate! I have 4D56 on L200, but anyway i have answers for my questions :) And Hello from Russia :)
thank you for the advice. i dit just that too my 2.8 4m40 colt. it worked beautifully. i should have dune it a long time ago. thank you.
Tnx for the video mate, I too hv the same engine
Great video thank you. I need to adjust the cam to valve clearances on mine with same engine however I can’t find any videos on how to go about doing it.
Do you have plans to do a vid ?
No. Sorry. They are buckets and shims, so not easy to do for the home mechanic. Search videos on shim type valve clearances to give you a rough idea of what’s required.
Hi, good afternoon!
I have the same engine. The factory position of the diaphragm is with the "0" for the back of the car? The tune is to rotate the "0" 90º clockwise?
Thanks
Yes 0 facing front of car is correct position
HI
thanks for the vid. very helpful.
what type of gauge pod you use?
Moshe Louzoun it’s a generic eBay one that was really cheap. Just needed a bit of cutting and bonding to get it to fit to my A-Pillar trim
explanation was understood.
I have an L400 Delica with this engine, whereabouts did you install the boost gauge line? I have been looking around and different websites telling me different places to attach it. I wanted to test mine with a gauge as I am getting very sluggish boost before 35 mph.
I’ve tapped straight into my inlet manifold (best place) but for rough reference you can tee into any boost line.
I like the add on guages you got. I have the nj 2.8td. would love to know where you got that kit.
They’re Addco gauges. Available on eBay
Hi, just came across your video, nice, thanks. What is the original setup (O -mark factory position of the diaphragm ) and would it be recommendable to change for running at 2.500m (Bogotá Colombia)???
That’s actually a great question. At higher altitudes with thinner air I’d possibly still change the compensator position. But leave the main fuel screw. As for the factory position. I can’t remember as it’s been a while since I’ve done this. A quick google search should come up with the goods.
Good video and nice pajero, ive got a nj paj on 33s, and we fitted a 2554 billet turbo to it and its running 25psi of boost, real good option if u want to ever make abbit of power, goes real hard now, dpes abut 11secomds to 100
ABH diesel performance is the engine on stock internals? I would like to go a bigger turbo eventually but don’t know what they can handle as people don’t really modify them much here in Perth.
@@PERTHSCOOTER07 yes all stock internals and pump, run a td0518g for abbit which was laggy but boosted 50psi but the 2554 is heaps better because it comes on boost instantly
ABH diesel performance front mount or top mount cooler?
@@PERTHSCOOTER07 600 by 300 by 76 ebay front mount but u could use a smaller front mount if its a decent brand cos the cheapy ones arnt very effecient
ABH diesel performance I’m guessing you need a custom manifold and dump pipe for the 2554?
Hello sir
Factory setting the "0" was at 6'o clock position?
If so we turn it 90° clockwise or anticlockwise?
Also at what position should the "0" be after tuning it for more power.
I have added 3nos 1mm washer also.
Nashik 360 hi there. If this is definitely factory position so no one has changed it, then yes go 90’ clockwise. I suggest marking the original position in case the car runs bad you can put it back how it was.
@@PERTHSCOOTER07 thanks a lot sir
Hi, tnx !! I just whant to be sure about the position.
Where You recommend to set the "0" ?
If i look like you in the video from the side.
Adi
Yes. If it doesn’t work good you can always put it back to the original position
Where to set the "0" in 3:00 or 6:00 ?
3 is the factory position and 6 is the modified position
My 96 pajero 2.8 TD 4m40 engine. The vehicle was driving really heavy ,losing power and black smoke. The engine light came on for:
12* Boost pressure sensor system and 41* Main throttle solenoid valve system.
I gave to my local mechanic who checked and tested the boost, turbo was boosting correctly. Checked throttle valve and components. They removed and tested EGR components and manufacture EGR blanking plate and adjusted the belts.
Do i need to do a Boost Compensator Adjustment?
If you’re not blowing black smoke anymore and the vehicle is running ok but you feel it’s a bit laggy then try it. If you mark the compensator and you’re not happy with the results you can just set it back to how it was. If you have the time you can try multiple positions till you find the sweet spot
Great video .. I am also owning same vechile in India 2800 diseal .i just want to check how is vibrations on low gear ??
Mine is pretty good. My old 2.5L was bad but that’s because I removed the balance belt setup
Thanks for your video tiger do you have the distributor plunger setting for this pump mine came lose at the timing bolts and now I need to time the pump. I'm subscribed to. Cheers
Austen Powers hi mate sorry I don’t have these settings. I do remember googling it a few years ago and found some screenshot taken from the factory service manual. See if that works.
@@PERTHSCOOTER07 thanks m8 after a lot of googling i did end up finding a manual and for the 4m40t the specs are 1mm travel at 12deg atdc +/- .003
thanks
Hi just wondering what I can do if I know someone has played with the top screw is that I a factory depth I can set it back to b4 I turn the seal
I’m not sure about the factory setting on the top screw. Just play with it. But always work in small increments
Hi Great video mate, I am having a Boost issue with my Delica and I was wondering if you could know the solution, it seams that my waste-gate valve released all the boost , specially if I put my foot down or I am on a hill I only hear pshhhhhhhh and no power. Can I adjust that or I need a new turbo with a new waste-gate valve? Thanks in advance
It sounds like a boost leak. Most common issue is a split intercooler pipe. If it’s auto (which most are) get someone to put it in drive, left foot hard on the brake and slowing bring the revs up (just watch they don’t run you over) this will load the engine, start making boost and you can look/ listen to where it’s leaking.
thanks man, I will try that, I tried a smoke machine and I did not see any smoke coming out of any pipe , but I will do that and see where that pshhhh is coming from
thanks @@PERTHSCOOTER07
Hi,I finally got round to this job last week on my L400 Delica, your video helped immensely - thanks! On the Delica the TPS is connected to the bracket on the front of the boost compensator, with two spacers between the brackets - damn that was a horrible job getting it all back together haha.
Overall the difference is significant when the boost kicks in. I've also added a boost controller between the turbo and wastegate too, and the EGT gauge goes in today.
- I've got to ask - your accent sounds like you're originally from the North of England, by any chance are you?
Glad the video helped you. And yes correct. I’m originally from West Yorkshire
@@PERTHSCOOTER07 I had a feeling you were! I'm based in Manchester
Hey I tried doing this to mine but it looks as though the top of my pump can't separate to reveal the diaphragm
@@brandongoberdhan6335 mmm there may be a couple of things going on - I'm going from memory from a few years ago so forgive me if this is slightly wrong. Have you removed the 4 screws on each corner from the top of the compensator? It may be gummed up, a bit of side-to-side leverage and/or use a screwdriver to prise it slightly.
@@johnskii yup mine looks like it can't separate which is weird looks like one piece. I don't see a line that shows the separation of the two pieces
This was just what I was looking for. It should be virtually the same for the Mitsubishi Delica L400 (4M40 2.8 diesel) shouldn't it? Great job, thanks for sharing
Broken Barrel Productions it should. Some Delica have a slightly different pump (they have a tps) but doing this should be the same
@@PERTHSCOOTER07 thanks, I'll check this out soon
Hi, i have a NL shorty(J-top) 4d56 5 speed manual. Not looking for outright power but i'd like to tune it for drivability. Right now i don't even have enough power to take off in 2nd gear, so i'd use that as a reference because i haven't put a egt gauge yet. Everything is stock, runs no exhaust after the resonator
Same story, previous owner messed with the pump settings in past, and now i'm trying to correct that.
My old JTop was very sluggish. The pump timing was out (I had a lot of trial and error rotating the pump) I’m not saying that’s the problem on yours. But when the timing belt is changed it can slightly effect pump timing. I increased fuel on the main fuel screw on mine and it went a lot better
Mine is shaking a bit at idle, so i first sent the injectors off to get serviced
Dear from which point the boost pipe should be connected on the diaphragm .. From turbo or the inlet manifold?
Inlet manifold is most accurate
Hi
I've also added shims to the westgate and wanted to rotate the diafragm after, but surprise.... the O marking wasn't facing the engine at 9 o'clock, was somewhere around 2 o'clock. I'm the only one who's been opening the boost controller, so Im pretty sure that's how it came from the factory. My car is a Delica L400 with the same 4m40 and same mechanical pump. I know it's not a Paj but still, any thoughts mate? Thanks.
Possibly slightly different fuelling on Delica ??? Try playing with the position. Worst case scenario it runs rubbish and you switch it back
@@PERTHSCOOTER07 thx a lot for the reply. I just took off the diagram and checked the cone's position. refitted with the steepest part facing the pin and job done!
Me again with something that I forgot to mention..... so, when removing the boost converor's cap, the diafragm and everything inside the converter was full of oil. Any idea why? My turbo was refurbished and bench tested by a trusted company and spools great, no signs of oil in the intake, air filter or intercooler (only notmal mist). Boost peaks at 11psi (after the mod). I didn't recheck if oil inside after the mod, but curious what can caused the converor to be full of oil? Thx
Great video, just a question.
Where would i find the main fuel screw?
Cheers
It’s on the back of the pump near where the pipe come out that go to the injectors. If you do a google image search you should see it. Some have a protective cover to stop people tampering with it, but that’s easily removed.
@@PERTHSCOOTER07 hmm cant seem to see it, have you got Facebook account i could possibly send a picture to to try help me out?
Jarrah Soule what’s your email address? I’ll send you a pic
@@PERTHSCOOTER07 jarrah.soule@gmail.com thanks so much
Jarrah Soule I’ve sent pics and a video
Can you make a video on installing the turbo boost gauge.
Hi there. I really should have done this when I installed my gauge a while ago. But it’s already in now. There will probably be a heap of videos on how to do this and the principle is same for all turbo vehicles.
hello..sir..i ask..a question.i have..a l400 mitsubishi delica..i feel my fuel pump..was bad and i replace a new..but..it wont start..but if you pump..it will start..nd u..dont..pump..it will die..thanks to ur video..
Check all the fuel lines to and from the pump first. It could be drawing air. Also worth putting a new filter on if you haven’t already.
does this rotating to the steeper side affect your fuel to kms ratio?
Anything that puts more fuel into your engine will reduce fuel economy
Awesome video mate. Exactly what I need for my 4m40. Funnily enough we both have the exact same one with flared arches. My mechanic did say that he can tweak it to increase boost and that’ll mean it’ll drink more fuel but I’ll get more power quicker right??
Correct mate. Unfortunately if you want more power she’s gonna get thirsty!!! Glad the video helped you out mate. 👍🏼
You all prolly dont give a shit but does anybody know of a method to get back into an instagram account..?
I stupidly lost the login password. I love any assistance you can give me
@Lian Ellis Instablaster :)
@Crew River Thanks for your reply. I found the site through google and I'm waiting for the hacking stuff atm.
I see it takes a while so I will reply here later with my results.
@Crew River It did the trick and I now got access to my account again. Im so happy!
Thanks so much, you saved my account !
Hey mate, interested to know you’re thoughts on the 2.8 TD Pajero’s. About to buy one myself.
Any watch points or dramas you think I should be looking for?
Sorry to jump on video comments, only way to reach you I guess.
Would definitely recommend. However make sure the cooling system is 100%. They do heads very easily if overheated
@@PERTHSCOOTER07 Well I bought one, finding your vids really helpful too! The old bus needs a bit of work but I love it already. Just out of interest, where would you prefered place be to source turbo rebuild kits, injectors etc?
@@chrishulme1677 I’m an eBay fan. Get stuff delivered straight to my door. There’s heaps of places in the UK who sell bits for these on eBay.
@@PERTHSCOOTER07 good to know, I’m mostly a landcruiser dude and know all the good parts places, flea bay for the win! If it’s good enough for a Yorkshire man it’ll do me alright.
Hi, I have pajero 4M40 2800. I recently took it for engine check and they recommend engine after hearing knock sound. Now the problem is that the vehicle is failing to pull and can't accerrate more than 20km/h. What could be the problem?
It could be a number of things. If you have an engine knock then that’s going to be the main issue. But you could also have faulty injectors or fuel pump.
Check your EGR isn't stuck open
Thanks for the video, i need to do this to mine. I put bigger tyres on and now it's turned into a slug and it's chewing the juice. Hope it fixes it a bit.
Watch my other videos. I have ones on main fuel screw and boost increase. I’m running 35’s and it goes well with fuel and boost turned up. Just make sure your cooling system is in good shape
@@PERTHSCOOTER07 Yep! The cooling system is good. Usually sits at just over a quarter. I knew going up in wheel size would affect it, but hell I wasn't expecting this much! I went from 31s on 15s up to 32's on 16 inch cruiser rims. And it looks like I'm down about 80km to half a tank! The odometer isn't out by much either, speedo is out by a needle width.
@@Spacegoat92 wow that’s a lot. Of extra fuel
@@PERTHSCOOTER07 Damm straight it is!
Where did you find your guage set?
They’re Addco brand off eBay
Nice
Hi there
I have a l200 with the 4m40 2.8 engine
I'm having trouble with over boost.
I fitted a new turbo and when reved hard the over boost valve blows on the inlet manifold.
Any idea to whats going wrong?
Cheers
Nothing is going wrong. The valve is doing what it’s meant to. The new turbo runs more boost than the old one and now the valve is opening. Check out my other video for increasing boost on a 4D56 engine. It shows the blanking plug I purchased from eBay to replace the overboost valve
@@PERTHSCOOTER07 thanks for the reply.
If I blank it off aswell I'm worried it will blow the engine as to much boost.
@@plark5521 if you’re worried about this I recommend a new valve. I believe it’s set to 14psi from factory but most are old and worn.
can you put up a picture with the location of the main fuel screw please?
This was going to be my next video. Just been flat out with other priorities. If you google image search it might help. It’s on the back of the pump where the injector pipes come out
What would cause diesel to be forced up through the boost compensator and into the turbo via the boost reference line?
I’ve never stripped these pumps but they’d have to be a seal gone below the compensator. Be very careful, pulling diesel up through there could cause the engine to run away
@@PERTHSCOOTER07
Exactly what happened. I shut it down very quickly and managed to block off the hose and get her home. I paid 2.5k to have the pump and injectors rebuilt 2 months ago and this happened in the middle of nowhere on the first big drive since.
@@Ape5htGarage bugger. Try get it back to the original repairer. Could have cost you an engine
Hi can I send me a link to turn up the fuel a wee bit now iv turned up the boost like u showed
Look through my other videos buddy. I have exactly what you’re looking for
Sir i have Mitsubishi Intercooler turbo 4M40 2800cc
It is issue with the pick up problem first this accelerate cable was hard i changed this but problem not fixed..over 1500. Rpm it started pickup..very big pick up problem
This mod will help pickup. But bear in mind when ever the engine is off boost (under 1500rpm) it will be sluggish
Is this the same for 4d56T variant of pajero?
I’m not too sure. If it has a boost compensator on top I would imagine so.
next video of fuel adjustment? please and thank you
david zimmerman hi there. I’m in the process of moving house, hence why the Chanel has been quiet. I’ll do a video as soon as I’m settled in the new place.
What about the hose line from injectors is it air or fuel supply?
The metal lines to the injectors are main fuel supply and the small lines that are all linked are the return line for any unused fuel
So it is a return line from the compensator to the injectors
@@ianjaycobalbiso5069 I’m not sure which bit you mean? The line to the top of the compensator is a vacuum line. But the lines to the injectors are fuel lines
What gauges are those
Nick Parkin Addco. They’re pretty cheap. Around $70 Aud per gauge. Supposedly German made.
ive got a 1999 shogun with the 2.8 td is it the same principle for me? Thanks
If you have a shogun I’m presuming you’re in the uk? Your pumps have some extra cold start stuff on them. But the compensator setup should be identical
@@PERTHSCOOTER07 yeah UK buddy, that's great thanks, im guessing your video on the pump adjustment will be the same.
@@jaypearce6199 yes mate 👍🏼
Hello, could you help me? I cannot remove the conical piece that goes along with the membrane in a 1999 Mitsubishi Montero. It is possible to remove the membrane nut and access the inside of the area to unclog the cone, the plunger, and raise it. up to restore order, the car works perfectly in low and high speeds, perhaps to recover when changing gears and going up, it's a little bit missing but the car works perfectly, it's great. I bought it recently and now I wanted to readjust the diesel injection, I can't, you can help me? Thank you thank you very much.
Have you tried lifting the diaphragm and spraying penetrating oil down into the assembly to try free it up?
I’ve never come across this problem before
@@PERTHSCOOTER07 Not yet because I'm waiting to get a membrane to be able to manipulate and spray. I hope this week to be able to open again to gently pull the diaphragm and clean it.
The funny thing is that the car works perfectly although the diaphragm plunger does not move.
@@PERTHSCOOTER07 I believe that only the conical plunger is stuck, even though a mechanic has told me that the needle that enters the conical may also be blocked. My intention is to remove the nut that holds the membrane and try to remove the plunger to the sides and towards up to clean everything and replace a diaphragm, a new membrane, thank you for everything, greetings from Spain.
@@rzf8945 hola señor. If you get a spanner on that top nut it might even be enough to twist the compensator in the housing and free it off. If the inside pin is stuck you may end up having to strip the pump down
@@PERTHSCOOTER07 Yes, it is possible, but I am confident that it is only the conical piston. In a few days, I will open the lid again and gently try to free it. What is very strange, I am sorry to repeat myself, is that the car works perfectly, but thank you very much for everything. I will look for you soon to tell you how.
Great video, i have a question, where did u fit the "T" for your boost gauge hose?
Doc Black in the line to the turbo wastegate actuator, just before the turbo
@@PERTHSCOOTER07 thank you very much
That's a nice rig mate. Is it pretty thirsty?
Mario Carino a little. But nothing compared to my old V6 petrol.
I have a 92 nh pajero, can this b done on the 4d56
Hi there I’m not 100% sure as I never played with mine on my 2.5L. But if it looks the same I would imagine the procedure is exactly the same.
@@PERTHSCOOTER07 can you recommend a good 4x4 parts accessories store in Australia please
what is better less spring tension or more tension?thank you sir
Less spring tension is better but also riskier. If you’re going with less spring tension don’t go mad. I’m not talking from experience but have heard reports of runaway engines from reducing spring pressure too much. Not sure how true this is but not worth risking
@@PERTHSCOOTER07 thank you, but why do we call better if it's risky?in performance basis , it have some Xtra power boost?
@@superfoood4618 it’s the same with anything. Take adding more boost for example. The further you go the more power you get. But go too far and boom!!!!
So if the 0 is in the 10pclock it needs to be in the 3oclock position
In theory yes. But I’ve heard reports of a few untouched ones not been in the factory position. It can be a trail and error thing. Good thing is it’s easy to move.
Hi mate, I have 2.8 4M40t and i have no boost until 2000 rpm will this help with that?
Possibly. Check over the basics first like for any boost leaks or split vac pipes
@@PERTHSCOOTER07 its good after 2000rpm i need do something for lower rpm...😀
Marin Lasić is it factory turbo or aftermarket?
@@PERTHSCOOTER07 factory with front biger intercooler...
Marin Lasić the bigger intercooler and extra pipe work for a front mount will create lag and make it come on boost later.
Will this mod consume more fuel?
Yes. It will be so marginal you probably won’t even notice
What do you do if you pull the pin out and the little pin inside won’t stay in when you push it back with screw driver
I’ve never had this problem but try backing off the idle adjustment
@@PERTHSCOOTER07 okay thanks
@@jamesarnold7446 let me know if this works please as I’ve never come across this issue before. Cheers
@@PERTHSCOOTER07 no it hasn’t worked not really sure what to try now 😂
@@jamesarnold7446 maybe something is broken or worn as mine just clicked into place. You may have to get a diagram to see what holds it in place
Can someone help please. ive got a mistsubishi shogun (pajero) warrior 7 seater 2005 3.2 did and it will not stay running in any gear r or d and unless driving on the road and if it slows to much or stops at a light it cuts out it also will not idle in neutral or p when warm.idles in n when cold but dies as soon as you put it in d or r unless you push accelerator straight away and put it neutral and keeping revs up at lights or slowing down.anyone help please
I’m not sure why, but I’d say it’s stalling due to the idle speed being too low. The idle speed on these is not manually adjustable. I’d get it checked with a scan tool for any codes.
@@PERTHSCOOTER07 no mate its notvthst as wen its cokd the engine sits around 1300 revs or so 1200 maybe but soon as loads put kn the engine (put into gear d or r) unkess i immediately take off to drive as soon as i engage gear itll cut out as soon as it goes into gear without accelerating.thanks for the read and input though.good guess cheers mste
Stephen Nixon possibly a trans problem? Tourque convertor locked up???
Should you do this if you have no mods and the car drives fine
blake walden this will give you more power. But with every performance mod you are risking reliability. If you’re happy with it as is I’d leave it.
How does it increase power without adding boost wouldn’t it just cause higher egts
blake walden sorry I should have been more specific. Doing a few mods as in more boost and more fuel. To just do this mod by itself is fine. It may increase egt’s slightly but is just an adjustment in fuelling for the off to on boost transition. Adding fuel here will spool the turbo quicker
Can you adjust this and a few psi more boost without touching the main screw
blake walden yes. Check out my other video on how to increase boost.
It's nice to me
did you remove the egr?
Was already done when I bought the car
@@PERTHSCOOTER07 hey Perth thanks for the reply much appreciated. Cleaned injectors with new needles + quarter turn of fuel screw + bump boost comp. Trying to wake up an 06 gls on 270 thou. And egr to go adios
@@juanfo7307 good luck with it all mate
Hola me podrías desir para que sirve eso y en que le ayuda
Zeledon 414 no speak espanol. I understood Hola
Hi,How Can I Make My Car More Fuel Efficient??
If fuel efficiency is what you’re chasing get your injectors reconditioned and get a diesel specialist to tune your pump
At which minute exactly is what the NA 4d56 pump won't have?
Is it that round thing you removed which looks like the top of motorcycle carburetor?
@@magnumllama400 at 1:15 I point to the lid. The NA pump is flat on top and doesn’t have the hose coming off it.
@@PERTHSCOOTER07 so there's electronic and mechanical diesel pump. But is there anything like both electronic and mechanical diesel pump ? Because a 95 4m40 owner said he got that.
@@magnumllama400 here in Australia the gen 2 Pajero was full mechanical. But the Jap import ones and the Delica with the same 4m40 had some electronic components such as TPS
@@PERTHSCOOTER07 is that the 1997 and later which had 140hp as they say?
Have rebuilt my nh, as I live in the UK, trying to find a rtc steering damper is very hard can anyone recommend a store in Australia to order fromplease
Have you looked on eBay? Local parts places will most likely have them but not ship internationally
www.ebay.com.au/itm/161028117145
@@PERTHSCOOTER07 thank you very much,but any chance you could help me once more please
As I am ex mechanic I need to get hold of a seal kit for a opal,Vauxhall, holden high pressure fuel pump engine code z22yh the only guy on ebay is in Belarus. There is a bosch pump that fits or can b converted to fit,but finding the part number has been impossible here in the UK any help would be great fully received thanks craig
Craig Oldham hi mate. I don’t think we get that engine over here. We have a variant of it in the Zafira.
Holden have just gone bust. I would have thought Uk would be the best place?
@@PERTHSCOOTER07 any way i can contact you ,as over here pajeros,dont have the same following as in aus kind regards craig
Nice video! I did the adjustment and then my car cranks and won't start! Any ideas?
Solonas Souglis Maybe try putting it back to the original position and see if it starts and go from there
Hey I just tried this and the top of mine doesn't separate 😢
Is it a 2.8 or 2.5? And it’s turbo yeah?
@@PERTHSCOOTER07 hi yes 2.8 turbo
@@brandongoberdhan6335 is it intercooled? I know a very few base models in Australia came without intercoolers and subsequently my not have boost compensator
@@PERTHSCOOTER07 hey check your face 📘 I sent a 📖
So...quarter turn and all good. Right? ;-)
RacerX 73 yes as a starting point. You can play with it further but do so at your own risk.
Is this the same for 4d56t
AUSS13 L3G3ND not 100% sure. If the top of the pump looks the same then yes.
Cuanto vale y adónde esta
How much? How much to turn?
Sorry I only know minimal Spanish.
Great vid but what does this achieve
It makes the transition from off boost to on boost quicker.
@@PERTHSCOOTER07 ok yes that makes sense now thank you very much mate
Where does the rubber hose connected to the lid connect?
There’s a small metal tube that runs along the front of the head and then goes to the turbo
@@PERTHSCOOTER07 Is it also like this on Toyota Hilux 2.4 diesel turbo 1998, with an L2 Angen?
@@user-dj4jn1jd9h I’m not sure. Most cars use the same basic principle
@@PERTHSCOOTER07 Thank you from the bottom of my heart for the help. I really appreciate it ... maybe one day I'll have the privilege of helping you.
Thanks.
You have no spacer. No wonder it's smoking so much.