E220 CDI Mercedes w210 High Pressure Fuel Pump / Problems / Things to Know / Diesel Shutoff Valve
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- čas přidán 9. 07. 2024
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• E220 CDI Mercedes w210...
The High-pressure fuel pump on a direct-injected engine is a very important component that is under a lot of stress over time. Therefore knowing how it works , how to diagnose it or replace it if needed is also important . On this Mercedes w210 e220 cdi the hpfp (high-pressure fuel pump ) Is located right at the end of the camshaft and not on top of it like on newer models .
Disclaimer :
This youtube channel: "doit_vehicles " can not guarantee that this information suits your car . "doit_vehicles " assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk
0:00 Hi !
0:12 Components for Fuel Delivery
1:46 Making Working Space
2:56 Vaccum Pump out
4:33 LPFP
4:56 High Pressure Diesel Pump
7:36 HPFP Instalation
9:07 Engine Test - Auta a dopravní prostředky
w210 Glow Plugs Video : czcams.com/video/tMTm7nqpLL0/video.html
My 270 cdi we mix petrol to diesel engine after that we travel 7km so we clean tank but the problem is not start now
Again a great video, thank you!
I love this video because it helped me understand how HPFP work. Thanks
We spoke on one video about my problem with starting and it turns out high pressure fuel pump had a leak behind and it was not visible and one pipe for low pressure had a leak. So i changed and now it starts. Anyway thank you for wasting time and consulting with me. :) just keep going with videos! Cheers!
Tthat's nice ! Comments like this makes my day , Cheers !
Going to try this tomorrow to hopefully sort my fuel leak, thank you for your advice! 🤞
Good luck!
Very usefull I need to replace all the o’rings of the fuel Line in my w210 220cdi .
Thanks a lot!!
Very nice
How you can to get the air out from the system, or will come out him self ?
Thanks for the video, it helped me a lot.
Nice !
Thank you for video very help me..
Super.....Bravo....!
Good descuse 100%
I understand very well
Nice job
Good work. Thank you so much.
thanks , you're welcome
Love this, more just like it!!!
On it!
Thank you!
great video.. thank you
You're welcome!
hello, i hope you can answer this in not a late time. i have changed the hp and lppump on my om611. it does not come any diesel out of the common rail now, altough i see that the pumps are trying to suck diesel from the tank. i can see through the lines and i see that its kind of trying, im thinking maybe i should change the orings everywhere?
Perfect Thanks
Hello,very usefull video,i have w210 2.2 cdi 7 speed manual gearbox,when i run my engine at 1200-1500 RPM in first and second gear it starts knocking,has specific sond like:"tak tak tak tak" and engine is jumping,shakeing whole car, i checked injectors twice they are ok,pressure regulator at the end of rail,mass air flow meter iss ok,what else causes this symptoms? Can it be fuel pump? (Only on 1500 rpm s in 1st and 2nd gears)
Thank you
Hi, how does disassembling the high-pressure pump of the 270 differ from this?
What diagnosis tool do you use for the w210? It’s the 28 pin adapter right?
Hi. The engine does not want to start after. How do you bring the fuel back into the pomp. ? Thank you.
Hi, I need to change the gasket from the vacuum pump because is leaking, but I can't find a code for it or the measure. Can you help me with that? Thank you
Howdy! Does the pump have a special position, can it cause damage if it is not placed correctly? Thanks! What position should I have?
Hi, I have a question. I have ML W163, 270CDI, 2002. When I turn off the engine, I have a squeak that is felt inside the car. I changed the engine and gearbox pads, but there is still a squeak when turning off the engine.
Thanks in advance for the reply.
Good morning thanks am always thinking about my car ML diesel, I don’t know the problem starting broblem no power no levels too much smoke I don’t know am asking
Muy bueno el video , gracias por los subtitulo en español , y el aporte para los que también nos gusta arreglar estos motores en mi casa el 320 cdi más grande más trabajoso es 😅
Hello, i am a w211 from 2002 E220 CDI 150 hp owner. Every time the car stays stopped for a longer period, the aceleration doesnt respond quickly and it lags... failing the moving and no strenght. It seems lime the hihg pressure pump is empty and needs to fill it up first, before responds with the aceleration pedal. The problem seems to desapear as the car runs about a while, even so, it never desapear totaly. Now and then, it have dificult in react the aceleration pedal. Please let me now if it is the high pressure pump, the low pressure pump, or the valve. Thank u so very much, and thank u for the video.
Hi dear same engine car does not start we check fuel not pressure in to the common rail we geven dercect in ti High pressure pump..
Please i need help. Thanks
I have a 2002 mercedes c220 cdi and it wont start
unless i get someone to spray easy start into the
carb while i turn it on please help
very informative great tutorial hope you still have adaptive screw driver you left on the engine.
Still have it !
Please I have a 2002 mercedes c220 cdi and it wont start unless i get someone to spray easy start into the
carb while i turn it on
Thanks for the video. Very informative. I'm surprised to see the fuel pump looks just like the one on my Sprinter van I'm having problems with. So where was the leak on yours? Mine is leaking somewhere on the left side of the high pressure pump but I can't see where it is coming from
Hi ! In this case I found out it was b7 the O rings
Hi mate,
Did you notice noise from the pump ? Like a ticking noise ?
Thank you !!! ! !!! :-)
How does it come from the fuel tank, is there fuel in the tank under the vehicle?
Hi, I saw your video and it turned out very interesting. I have a problem with my mercedes w210 year 2000 the same engine like that of your video. After parking car I found some bubble in the pipe that connect the fuel filter to low pressure pump. I tried to change fuel filter with the new gasket. I changed all the pipe oring. I noticed that taking off the fuel shut off valve's connector the engine started in the same way. Is it possible that the fuel shut off valve doesn't work anymore and the bubble are formed because this valve doesn't blocked fuel? Is it possible that the problem could be in the cover of the fuel filter wher there is a no return valve. Please, do you have any advices. Thanks a lot and have a nice day.
Daniele
Hello ! sorry for late reply ; Have you checked the valve ? and yes the seal on the filter can cause air coming in even though it was replaced if not installed well ..
Hi. Very nice video, thank you. My HP fuel pump is leaking. Do you know if it's it a DIY job to open it and reseal it? Have you already seen this job done?
Do you plan to make a video on it?
Thank you!
Armand
It depends where is the leak. They can be remanufactured in case of internal damage but from what I know there are very few people who can do this properly. There are repair gasket kits but I personally never done that.
@@doit_vehicles Thank you for your answer. I bought the kit today from Mercedes. I'll try to do it. I'll keep you informed.
HI I have a 320 CDI with an intermittent hard starting problem, but no lack of power under full acceleration, I do also have a fuel tank pressurisation situation in that when I remove the filler cap I often have a noticeable air pressure escape from the tank, is this an indicator of something like a air leaking into the fuel suction lines or is this normal? I do see "some" air bubbles on the return line from the filter back to the tank.
Great channel by the way! Thank you.
Hi ! There is a vent that runs from the fuel tank and releases the vacuum (allow air to come in ) ; Once the car uses fuel there has to be air coming in to replaces the space occupied previously by the diesel. This is fault happens more on diesel since it won't evaporate like gasoline. So check the valve - clean / replace. The air bubbles can also be due to high vacuum inside the tank, but the check valve attached to the engine should stop that ( so that one might also not work good enough ) Cheers !
@@doit_vehicles ...there is no vacuum in the tank but pressure, when it is opened to fill diesel.
sure ? than the only way for that to happen : the HPFP should take air from outside , pressurize it and send it back through the fuel return line ; until now I never seen something like that ..
Any informative information about EPC error? Same car 2.2 cdi , can you tell me what should i look after? The car is automatic transmission , i have EPC light up all the time and it barely accelerates , top speed is like 90-100 km in like 2 minutes of full acceleration
Late answer but does your car shut off after you reach 1/2 tank or 1/4?
Hi,
can it damage the feul pumps if there is air in the system? I just changed the fuel pipes (from low pressure to high pressure pump and and the pipe that goes from the regulating valve on the common rail back to the high pressure pump) and wonder if it can damage anything with all the air inside.
Best regards again from Germany
Philipp
Hello ! Yes , if it's a continuous flow of air inside the pump for long time it will damage it . Usually that's how they start leaking
@@doit_vehicles Thanks for the reply :) ok but if it's just the air from putting the new fuel line in, it won't damage it or is that enough air to damage the fuel pump?
Hi
My car does not start in the morning. The system pressure dropped. Everything is in order and working, in the fuel system. Only 0440020003 I did not change it, could it be a reason? I do not understand English
Speaking, please write, comment, W202 OM 611 engine
What are the symptoms of a bad fuel pump ?
I have a sprinter with the same engine, which it looks like has been leaking fuel for quite a while from the LPFP. It also smoke quite a bit through the exhaust, could they be related?
Is the smoke coming from a exhaust leak ? It is not related unless somehow the diesel is leaking on the exhaust pipes
@@doit_vehicles I don't believe there a leak or any fuel getting on the exhaust. It seems like incomplete combustion
Hello, is it possible the problem of engine shake when turning off the car to be related to the fuel shut off valve? My car runs very smooth on idle altogh it has 400 000 km, the engine mounts are not the best but are new, car power feels like brand new engine when i step on the gas it goes like crazy. The only thing is heavy black smoke if i accelerate hard
Flywheel
Hey man, me again
-If my fuel pump leaks diesel can i fix it by changing all the O rings in it?
Car runs fine, has crazy power but sometimes it feels like it has air inside the pump
Would appreciate a answer..thank you!
By the way i did the Intake Cleaning + flaps Off watching your video, thank you again, but it was such a hard process on Om611 hahaha
Clean well the pump / area where is leaking , start the engine and identify where the leak is , first
Really am appreciate your fantastic guidance supper and good jobs 👍
One question, i suspect that my shut of valve is not working correctly, basically, when i turn of the car it has some run on - violent engine shake and i have brand-new high-quality engine mounts so it is not engine mount issue. Is it possible to service somehow the shut of valve because i cannot find brand new replacement for it? Also worth mentioning is that there is minor leak of diesel - fuel around the high-pressure and the low-pressure pumps hoses. I will change the rubber o rings soon, and also a question there is if there are different dimension rubber o rings for the shut off valve plastic that connects it with plastic pipe with the high-pressure fuel pipe?
Did you find a solution to the engine shake?
@@CZcamsCommentator. sadly, not yet
@@user-bn1kx5ve8u Thank you for responding. What brand is your engine mounts?
Did you ever check the flex discs?
And did you try to change the shot off valve?
@@CZcamsCommentator. My engine mounts are unknown brand to me because they were replaced at some local garage here in my town, they just told me that they are hydraulic, but I highly doubt that they are the best one out there, maybe mid-range quality. About the flex disc, are you referring to the flex disk on the propeller shaft? If yes, I have never replaced it, but I saw it while in service that is ok and does not have any play in it. And about the shot of valve, it is really too expensive to replace it if replaced with brand new so as long as I am not 100% sure that that's the problem, I will not be replacing it. The car is too old to invest expensive parts in it. In addition, my clutch is not in best shape, but I also want to drive it as long as it can handle and replace it once is really bad. I don't know if the dual fly mass wheel on it, if bad, can make such a vibration on shut down, but as long as i shut of my car in neutral, it should play roll in this scenario.
@@user-bn1kx5ve8u
I will be replacing both my motor mounts for Lemförder today. I got a really good deal on AUTODOC.
I have a Tructec left mount and a Topran right mount.
The Topran mount is supposed to be for both sides which i just don’t believe is possible. They should be of different hardness.
It should be possible to test the Shutoff valve with two wires from positive and ground. I will also try that one of these days.
I changed both my propeller flex’s but this was not the solution.
Hello I own a Mercedes w210 270 CDI I have a problem, so I will ask you for advice When I drive a car up to 2000 rpm everything is fine but when I give it maximum throttle at that moment my car shuts down and turns on the EPC lamp I changed the pressure sensor on the fuel ramp but again the same thing happens to me Could it be a high pressure pump? If you have any advice suggest THANK YOU ...
When mine did this. I found air to be getting into the fuel lines. Replaced the o rings and all good.
Did you fix it?
Heloo i will ask you
i have Mercedes Benz w210 E270Cdi
when I turn it on it only works for 3 seconds then it goes off
I turn it on again 7 times, then turn it on, I would ask for help
Have you sorted it?
Why white smoke is coming accelerat 2500 rpm.?
Great Video!!!! Any ideas EPC Error while kick down?
Just change the throttle pedal
So if the pipes are damaged the low pressure pump eont work?
yes
Hello ,I replaced my cdi 220 glow plug, after replacement my vehicle wont start again.
Same here
👍💯💯💯
👍💯😎👍
HELP I HAVE A SIMILAR ISSUE 😩
My car won't star after a change of head gasket. Timing chain Is assembled correctly! BY a professional
Not only does It have air in the fuel which I removed with a hand pump, but it wont start.
NOW:
Fuel rail pressure solenoid read 2.0 Volts!
I didn't have power to the ECU and it turned out for 20 days the fuse/relay box before the ECU got Faulty by itself just from sitting.
NOTHING could read it.
(2x delphi, 2x launch, 1x MB Star)
OK, I put constant 12V to the ECU and try to crank..
No. Again, no diagnosis can connect to the ecu.
It cranks like a knock sensor is missing. It doesn't dliver fuel!
I don't have fuel leaks that big, it would've cranked by now!
Did you find out?
HELLO FROM İS BAKU
Hello ! Azerbaijan ?
Aleykum salam)
Is it dangerous not to repair it, I mean could it damage something else?
Best regards from Serbia!!!!
Hello ! It won't damage any other components but since you mentioned "repair" you might not be able to drive properly , not at all , or fuel leaks
@@doit_vehicles Hello, thanks for answering!! Fuel is leaking leak by leak for past 6 months, I haven't felt any changes in driving or engine sound, some people are saying it could cause a fire because it can leak on alternator, so that's why I asked. Best wishes!!!
diesel wont ignite that easy and the alternator is " far " from the pump
Bonjour 👋 le monde entier Vous regarde !!! N'oubliez pas les sous titres en Français S'il vous plaît 👍
Anyone who speaks French and English can contribute to the transalation , I guess
I have a same gold MB e220 CD 2002 with diesel engineI. Unfortunately it's leaking fuel from what I believe to be a fuel rail. I could be wrong though. Please have a look at the video that I uploaded on my channel and give some tips 🙏
Hi , I believe that's some aftermarket installation that leaks. I can't see the purpose of it ..
Any idea what to do? I'm afraid that it's gonna explode any minute. Is it a fuel rail that's leaking? Should I order s new one?
@@AC-wx6fh Is not the fuel rail . The fuel rail is the metal long pipe under that leaking thing . First see what is that thing connected to , it looks like there is fuel hose connected to it , se where it connects . Almost sure you can remove the thing and block the hose if so . It wont explode , diesel is not easily ignited like gasoline .
@@doit_vehicles I've checked and it doe not seem to be going anywhere. Looks like that thing is broken at the edge. Do you know the name of that part? If it's not fuel rail then what could it be?
@@doit_vehicles I googled for w210 motors pictures some e220 cdi models have this aftermarket installation as you called it.
i have a sam problem today in my mercedes w211 cdi 2003 OMG i realy pesst oof
did you fixed it ?
@@doit_vehicles nooow i dont becauce i have 2 cod in diagnostik P0251 and P0123
i need help
Sir I need your number I want to talk with you about my Mercedes w210 220 cdi problem