M278/M157 low boost/ slow response issues solved!

  Рет қаралды 10,191

Brian@RED

Brian@RED

Жыл бұрын

If you can having delayed boost or issues when pressing your brake pedal; is may be your issue.

Пікірлер: 34
@RosSauce85
@RosSauce85 7 күн бұрын
Great video! I changed out the valve and didn't realize a lot of the ticking noises I had were because of this part. My original one was still intact but must have been leaking.
@slowbee236_
@slowbee236_ 5 ай бұрын
Now I have ordered the valve and the elbow. I will change both. Thanks a lot
@Diamondo25
@Diamondo25 Жыл бұрын
This is great! Such a simple component that just break because of the age of the engine. Expect worse on the new engines, so much plastic... Great video, even though I run a M112 it was yet another thing to keep track of!
@Hi.Al.
@Hi.Al. 4 ай бұрын
For anyone doing this job: the hose needs to be heated before pulling ! Also the guys solenoid is toast , if the cap is dirty dark yellow like the one in the video then it needs replacement.
@Sayless13
@Sayless13 4 ай бұрын
Hey man appreciate the video. I think this is a problem in my 2014 E550 W212 M278 I really wasn't paying it any mind now I see it's an easy fix. Thanks also for putting the part number out.
@Mike-vz5io
@Mike-vz5io Жыл бұрын
Good stuff thanks I’m a check mine tomorrow.
@andyjili876
@andyjili876 Жыл бұрын
it helps a lot in the finture, e63 touring in Germany
@TunedMercedes
@TunedMercedes Жыл бұрын
awesome video man
@mikimiki195
@mikimiki195 Жыл бұрын
Great video thanks dude 👍🏻
@GlitchedVR68
@GlitchedVR68 9 ай бұрын
Good video, did you flush the oil in the hose? I check mines today and it’s missing the whole orange disc in its entirety. As soon as I pulled the hose oil leaked from it 😢
@GreekMilitaryAnalysis
@GreekMilitaryAnalysis Жыл бұрын
Hi.. great video. Do i need to by two or one? I have E63s w212 M157
@stoic5505
@stoic5505 Жыл бұрын
I’ve got a question not regarding this issue, but by any chance would you be willing to make any more of those intakes??
@NeverRideSlowly
@NeverRideSlowly Ай бұрын
Mine was super oily when I took it out, wondering whether this is normal.
@johnblack6340
@johnblack6340 Жыл бұрын
Can you tell me which one can fit a 2014 CLS Mercedes-Benz
@JosePerez-vl3xf
@JosePerez-vl3xf 5 ай бұрын
How do you installed the blow off valve?
@jf4842
@jf4842 Жыл бұрын
@brian@red can we have Mercedes part numbers for both please.
@chevota400
@chevota400 Жыл бұрын
Most of those replacements have a cheapo rubber valve inside. It basically seems that if the valve is black, it's the cheapo one. Not sure how long they last, but my issue was sealing. They don't seal well because the valve is not very flexible and it's flat. The surface it seals against is not flat, it's convex. In order for the stiff flat one to seal it needs to have enough delta pressure and flow to force it to seal. That reduces the vacuum your turbo sees. The good ones, like the oem orange one, are a much thinner, wider and softer, plus they're shaped to match the sealing surface. In short, they seal right away, no delta pressure needed so you net more vacuum. Does the cheap one work well enough? Maybe. Most people who have this engine bought it for the power, and that valve is very important for power. You can disconnect the vacuum line to see how much power you lose with no vacuum, which is almost half. So just an fyi, if netting the peak power is important, don't use the cheapo black chinese crap. Also, many of the ads on ebay that show the good orange valve in the ad, are actually the black one and they'll hope you won't notice. Ask me how I know... Classic ebay scam, so be wary.
@yoyo1233d
@yoyo1233d Жыл бұрын
Have you seen the orange valve only for sale on amazon by chance from piedman? Is it possible to replace just the valve within the existing housing?
@chevota400
@chevota400 Жыл бұрын
@@yoyo1233d I don't know what that is. Link please. Yes, you can replace just the little rubber disc, which is all that needs replacing anyway.
@armandochu6676
@armandochu6676 Жыл бұрын
will this show with a smoke leak test?
@smooth245
@smooth245 Жыл бұрын
About to perform this replacement today. Hopefully it solves my issue. M278
@gvainola
@gvainola Жыл бұрын
did it solve the issue?
@smooth245
@smooth245 Жыл бұрын
@@gvainola yes it did
@vdgggame
@vdgggame Жыл бұрын
What was the issue?
@herlikocibelli6764
@herlikocibelli6764 Жыл бұрын
I think your pump is not working well or vacuum line is blocked with oil or turbo wastegate actuator is filled with oil, your wastegate actuator moves very slow, I had the same problem as but but i replaced vacuum pump and the response is way faster than yours
@GermanMech
@GermanMech Жыл бұрын
I have a 2015 GL550 and my wastegate arm does this on startup for about 5 seconds then stops and also does this when brake applied. I have check engine light for Low boost pressure on turbo 1. Can the check valve be the culprit?
@amg_papi63papi30
@amg_papi63papi30 6 ай бұрын
was curious since its been a year you commented this, how did you resolve that issue I have the same check engine light for low boost pressure on turbo 1 on my gle 63
@MRONE254
@MRONE254 3 ай бұрын
​@@amg_papi63papi30same here. Any luck?
@mrapter7
@mrapter7 3 ай бұрын
What’s that large piece on top of the engine? Looks like a catch can? Something?
@CarlosZepeda-jm4io
@CarlosZepeda-jm4io 3 ай бұрын
Blow off valve
@Dying_Breed.300
@Dying_Breed.300 Жыл бұрын
What do you mean boost issues with my car some times it seems I have more power then other times . When I first drive it in the morning then it fads later in the day
@the_lgnd_stargaming9205
@the_lgnd_stargaming9205 Жыл бұрын
I have the same issue rn man, were you able to fix the problem? If so can you let me know what you did to fix it
@beckbenz9707
@beckbenz9707 Жыл бұрын
Can i get part number?
@brianRED
@brianRED Жыл бұрын
www.ebay.com/itm/175278374877?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=SS77AVnpSay&sssrc=2349624&ssuid=CpH65x2eR1e&var=&widget_ver=artemis&media=COPY
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