Pressure regulator test
HTML-код
- Опубликовано: 19 ноя 2016
- How to test a gasoil pressure regulator / flow regulator (IMV). Demonstration on a Renault Clio 2 1.5 dci with a Delphi high pressure pump. The regulator is removed to show the movement of the solenoid valve when it is supplied with 12 volts. It is possible to carry out the test without disassembling the regulator, supplying it with 12 V and listening to the solenoid valve (tic) when it is powered. However, disassembly makes it possible to evaluate the fouling state of the diesel circuit.
This video does not constitute or replace a real specialized technical manual, and was only made for convenience and educational purposes. "TutoBuild Eng" makes no warranties of any kind and accepts no liability. "TutoBuild Eng" cannot be held responsible for any damage caused to devices or persons using information contained in this video. The use of the information contained in this video is at your own risk. 
Авто/Мото
Awesome, Awesome content. Man I love your personality. Even though it was for a TV show, your dedication is over 100%.
Knowing that you pulled it through during the Covid pandemic , It's truly inspiring. Thanks
Nice explanation thank you.
Great test
very good thanks frm brazil
wow very good details about imv
Hi, great video, please what do you do when the pump is blocked? i removed the solenoid valve and i tried priming the bulb, but there was no much fuel coming out from the solenoid housing.
Nice illustration 👏
Nice test
I love it very much
Great video 👍
After removing IMV Valve diesel wasn't coming through port what I can do in shortcut method
Hello, short question 2:30 free flow below IN and IMV . I cannot make that by operating of priming pump. Where I should to search the reasons? I will be gratefull for help
Hello, nice video. I got df127 supply voltage sensor and fuel pressure is 2000bar in rail. car cranks but wouldn't start even with easy start. any thoughts?
Very good info.
Thank you sir.
great i love it thank u
prince way وروء
Can u help me with finding Pressure Regulator on Renault Laguna I 1998 Petrol 2.0 (it is not in full tank on the pump )
Prendo mi carro y se queda acelerado a 2000 revolyciones me dijeton que estaba dañado el full sensor. Sera eso es que lo quiero vender y andaba bien pero lo pare y dure 4 meses sin prenderlo
good job
hiii,
please make a complete video on current leakage problem ( current draw)
de 10 la explicacion del trabajo. pero me gusta en castellano
Tank U very much 👍👍👍👍👍
Is that a membrane and must be intact(air bubbles) ?
Your Chanel os so cool, I live in Portugal, do you have a tutorial tô Change connecting road bearing Renault laguna 1.9 dci ??
Después de quitar el regulador, no hay flujo de diésel cuando lo bombeo manualmente. ¿Necesito bombear con el encendido puesto?
Nice
Df885 code Renault duster what Rison please tell me
Closing contact? 3:41. Does not make sense.There are no normally open or normally close contacts in the valve, a plunger moves when its coil is energised and returns to its position when de-energised, the movement of this plunger opens and closes the fuel ports.
Good information
Diagnostic fault code ? p0137 ?
My one when I do test is not squirting like that it's a 2003 1.5 dci should I be worried
Hello, great vídeo! Did you need to recalibrate the valve after you removed and instaled again?
No need
Hi all, I also have problem with clio 2, 1.5 dci, 82 hp... when I remove fuel regulator valve and start pumping hand pump, I dont have jet like in this video :( can someone help me with this problem? Do I need to replace High pressure pump? I dont have metal particles...
А если у меня сопротивление 8,7 ом???то регулятор под замену????ошибка df771 по высокому давлению запоминающая?при 3000 оборотов появляется и давление сбрасывается но о бар,подскажите если кто знает
Hi all, I also have problem with, 1.5 dci,
... when I remove fuel regulator valve and start pumping hand pump, I dont have jet like in this video :(
what is the problem, has someone solved it? thank you
Cheers
Hei you can help me ??
this test does not show the mechanical state of the regulator.current measurment with scope and amp clamp is way more efficient. and it requires a lot less time.
Oleg Pieshekhonov Koop
What does it mean if the regulator is always open? Does it mean the fuel pressure will be low, if the connector to it is unugged?
It will stay open when there is no power supply. i.e when the car is turned off
no metal yellow fillings on regulator valve but no fuel come out when squuze priming fuel pump any ideas anyone? if blocked how & what solution please?
Did you find the problem?
@@florentinBlueyes no i just give up in the end bought a cheap 07 peugeot 407 €380 no problem have 2 mnt's just need get the dpf out & give it a good power wash
im only gettng 2.8ohms does this mean the regulator is faulty as you do not state its tollerance on the video
I'm getting 2.6 on mine was yours knackered?
outdoor degree 20 C = 5.3 ohm
The resistance should be 5,3 Ohm +- 0,5 Ohm at 20 degree Celcius according to the the original Renault k9k diesel engine workshop manual. Remember about the temperature guys.
Hi, do you have workshop manual and could you share it somehow?
А если у меня 8.7 Ом?под замену регулятор????
Probar el regulador asi es estropearlo, un regulador trabaja en ancho de pulso(PWM) si abre y cierra no quiere decir que esta bueno.
@@Anonymous09096 que hablas, con tu madre?
Мне показалось, или регулятор иногда заедает?
вроде нет. А вот когда он снял регулятор, железная прокладка звякнула и упала вниз. Он даже не заметил.
Agar ye kaam nahi karega to car main keya problem aayengi
Please Mairee matr bhasa Hindi hai so please aunsr tou Hindi
Good morning
taken the regulator out on mine and when priming with hand pump the fuel struggles to come throuh....would you put it to a blocked pump?
Could be problem with supply to primer (filter?). Try connecting temporary fuel supply to primer.
Mowgz -c.o.v
Bhura
Love
So does mine when the imv is out and I prime it by hand it struggles to come out but when I crank it it comes shooting out,, did U fix this problem I'm getting inlet metering valve problem....I'm about to replace my imv coz iam getting this code
Not a good test, plenty of faulty regulators will work when in open air under no pressure. Put it under 1000 Bar and then see if it works.
what you espect, they are youtube mechanics
Las válvulas en general, si funcionan afuera, funcionan adentro, ellas o trabajan bien o no trabajan, punto, o es blanco o es negro, pero aca los grises son poco, muy pero muy poco comunes, ahora bien, si tiene otra forma de hacerlo mejor, cual es? , no nos dejes con la duda !
Ok
Bir sensör sökmeye olmadı motoru indirseydiniz.
Y y
This is suction control valve, not pressure regulator
Prueba de regulación de presión de combustible
1) Desconecte el conector del regulador de presión
2) Desconecte el conector del sensor de temperatura del diesel
3) Desconectar el conector eléctrico del inyector nro 3 y el conector de la bujía de incandescencia
4) Retire los tornillos de los soportes de los tubos de combustible.
5) Retire el tubo de alta presión en el inyector nro 4
6) Retire la varilla
7) Use una punta torx para quitar los tornillos del regulador de presión
8) Retire los tornillos del regulador de presión.
9) El acceso al segundo tornillo se facilita quitando el tubo de alta presión del inyector nro 3
10) Retire el regulador de presión
11) Si la bomba no está bloqueada, el combustible debe fluir a través de la caja del regulador cuando opere la perilla de cebado.
12) Verifique que no haya limaduras de metal en el filtro del regulador de presión. Si encuentra limaduras (partículas de metal de color amarillo brillante), la bomba de alta presión debe ser reemplazada
13) Conecte dos clips de gancho a los terminales del regulador de presión
14) En las bombas de alta presión Delphi 1.5 dci, la resistencia del regulador de presión debe ser de unos 5 ohmios
15) Si la resistencia es igual a 0 ohmios, los 2 clips de gancho probablemente estén en cortocircuito: reposicionarlos para que tengan una resistencia > 0 ohmios
16) Para probar el funcionamiento de la válvula selenoide, conecte los 2 cables del multímetro a los terminales + y - de la batería.
17) El regulador de presión es un contacto de cierre (normalmente abierto)
18) Cuando el regulador de presión está alimentado, la válvula de cierre debe moverse
19) Este regulador de presión funciona perfectamente
It is a shame if this is the method you are testing the pressure regulator.
A pressure regulator usually fails at a certain point, and does not stop working completely
So your test is not at all correct
The pressure regulator should be connected to a device that simulates pressure and flows through it.
Then gradually increase the pressure from 200 bar to 1800. And see that there is no pressure drop at a certain moment.
In 90 percent of the cases, a problem is caused by the vehicle being turned off while traveling, and a computer malfunction occurs in low pressure fuel.
Diesel-ramla
When my wife tried to start off on second gear, she release clutch too fast and steped on gas pedal, but engie died anyway. Since that, engine fault code (fuel pressure regulator fail- maximum limit reach) , and fatal failure is light on when I go full throttle, but when I release throttle , everything went OK. Car is not smoking (even when I have model without exhoust filter) acceleration , power, starting, and sound is normal. Could be regulator demaged due to my wifes failed atempt to start off ?
Totally agree with you.
@@jancadek3913 connect a error code reader and clean out fail codes, if they reappear it might be faulty, otherwise only a glitch in electronic programming
@@gandalfwhite60 I already sold that car. but before I have done that I found source of this problems. When I pulled out pressure regulator and squised rubber diesel pump, fuel does not bursted out, just lazy dropped. So something in rotary high pressure pump whas cloged. Even cloged it can build enaugh pressure to not trigger fault code, but it not build eaugh fuel flow to feed injectors, so with "full throtle" pressure droped , power stoped to raise, and loot of fault codes apears including pressure regulator malfunction.
diy desktop dvd rom
нЕОЧЁМ ни слова по русски
чего, все понятно
5005ديزل
ladokiakiae
HAHA TEST
😀 to much remove another parts...
She’s got quite big hands for a woman
She'll effin need em mate
К dc нельзя подключать ,он уже нормально не будет работать на высоких оборотах при мах нагрузке недаст нужного давления в рампе ,так что дизлайк братан... не учи людей если не знаешь... и измерение сопротивление тоже не дает гарантии того что витки не замкнуты только тестер или LCR metr
Добрый день, подскажите пожалуйста,на этом видео 2:40 когда качают грушей с топливной идёт струя со свистом,а у меня этого нет. Когда качаю бежит самотёком и с воздухом, булькает, двигатель троит,наверное причина не в регуляторе топлива а все таки в этой струе???
@@user-fl3jb4kj9j у меня тоже самое, не могу разобраться в чем причина
@@lonelywalker540 ну и разобрались?
да@@Earth2Space
@@lonelywalker540 и что было?
Fack of
Remove all the motor end true it away . 1000things to remove fuck
Oh god, any bigger ratchet..make me sick
Please don’t work on a car like this guy does.
Nice