B58 Injector Replacement on my 340i *DETAILED DIY*
HTML-код
- Опубликовано: 17 янв 2023
- Buy your Injector Replacement Tool Here: amzn.to/3J5fbE8
How to check if your Injectors are stuck Open: • How to check if your B...
Torque Specs:
Fuel Rail to Cylinder Head: 5Nm
Fuel Rail to Injectors: 5Nm
Ground cable to rail: 5Nm
High pressure line between rail and high pressure pump: 33Nm
Ignition coil to Cylinder Head: 8Nm
Strut Bar to Body: 56Nm
Battery Negative Cable: 5Nm
You can get your special tools and parts at BimmerNetwork
Use code "kern417" for a discount on your order
Injectors: www.bimmernetwork.com/discoun...
Injector Tool: amzn.to/3J5fbE8
Injector Seal Tool: www.bimmernetwork.com/discoun...
Injector Cleaning Service: www.bimmernetwork.com/discoun...
------------------------------------------------------------------------------------------------------------------------------------
Become a Channel Member by joining my Patreon to get access to perks:
/ kern417
Order your B58 parts through my BimmerNetwork Affiliate Link (Coupon Code "kern417"):
www.bimmernetwork.com/?afmc=k...
Blackvue Affiliate Link: shop.blackvue.com/shop/ref/ke...
Coupon Code (10% off): kern417
MERCHANDISE
T-Shirts: kern417.creator-spring.com
Stickers: $5 each. Email kern417yt@gmail.com
FOLLOW ME ON MY SOCIAL MEDIA
/ kern417youtube
/ kern417
/ kern417
Support the people that support me! If anything that I post has influenced your buying decision, please let the company know and tag me on social media!
Sponsors:
DOCRace
docrace.com/
/ doc_race
/ docracemanifolds
OdinTuned
/ odintuned
/ odintuned
@KiesMotorsports
www.kiesmotorsports.com/?aff=28
/ kiesmotorsports
/ kiesmotorsports
Eurocharged Cincinnati
eurocharged.com/
/ eurochargedcincy
/ eurochargedcincy
Blackvue Dash Cameras
shop.blackvue.com/shop/ref/ke...
/ blackvueofficial
/ blackvueofficial
Paradigm Engineering
paradigmengineering.co/?ref=k...
/ paradigm_engineering
/ paradigmengineeringllc
Ross Racing Performance
www.rossrperformance.com/
/ rossrperformance
/ rossrperformance
BimmerNetwork
www.bimmernetwork.com/?afmc=k...
/ bimmernetwork
/ bimmernetworkco 
Авто/Мото
Buy Your Injector Replacement Tool Here: amzn.to/3J5fbE8
The cuteness overload when the baby whispers “Can I do it?” killed me. Adorable!!! ❤
Note: After some research, I am pretty confident that this can be done without the tool. The spacer that is used is mostly to help with installation, so that the injectors are loose enough to go in the holes but still attached to the fuel rail. To be honest it's probably something you can do without the alignment block, but it's nice for peace of mind.
Update: can confirm i did it without the tool. No issues. Just loosen the injectors so they have room to wiggle as you remove and reinstall
@kern417 do all the injectors need coding after installation?
No
How can i remove injectors without tool
Leave them attached to the rail and pull
Very nicely done and explained. Thank you
I just want to shout out to kern with all the great videos always . I. did my injectors today without the tool all went well if your going to not use the tool I used extra thick weed wacker wire tied it around under the injectors and pull it’s not easy without the tool I would say tho
Big thanks agen for the super great class...A+ i have to replace my valve cover just hit 100k miles and my car is pouring out oil good news is i got you to back me up with this knowladge on the b58 Kem417 my boy work hard and stay hunble.summer vibes.......
The way you explain things💪🏾💪🏾💪🏾
🙏🏾
Awesome 👌
I bought set from FCP Euro since they got some in stock for cheap and searched fkr a DIY. after watching your video, you re-affirmed what u already thought. if it isn't broken, don't fix it. they might collect dust on the shelf until (if) I have a miss.
thanks for the video! great DIY.
I agree with that plan. Also, video on how to check injectors for leakage coming soon 👍🏾
@@kern417 can't wait!
@@kern417bro did you make that video?
Great DIY. Was watching and Waiting for the valve cover DIY, noticed you reinstalled the Oem pcv cap. Surprised with all the work you do you don’t have a 1/4” Milwaukee 12v impact.
The valve cover DIY will be posted Saturday. I have a couple impacts but I don't like using them unless absolutely necessary. Too many bad experiences with cross-threaded or damaged bolts.
Thanks for the video very informative . Are you going to make some B58OC window decals? That would be sick to have.
They are available 🙂
@kern417 first time replacing my injectors and everything went well until i try to turn on the car and it wont start, when i check the fuel injectors area in the valve cover get cover with gasoline, i can be that they are too loose? Thank you for your time and awesome videos!!
What a great video on this procedure. My 2018 440 threw the code: P0305 "Cylinder 5 Misfire Detected". So I swapped Cylinder 5 Coil Pack with Cylinder 4 coil pack while leaving spark plugs in their original locations. I cleared the Code - Drove around for a few days - Same code pops back up. Still on Cylinder 5..... So next I changed out all 6 Spark plugs with new (53k miles so it was time anyway). Checked condition of old ones, they all looked good and identical. Cylinder 5 plug did not look any different than the others. No carbon, not wet. So all 6 new OEM ones went in - cleared code again - Drove a Few Days - and back pops the same old Cylinder 5 code.
Is Injector the next part I throw at this thing? Where do I go from here? Oh - and the car is not symptomatic at all. Maybe a little coughing on cold starts for first 15-20 secs, but then smooths out nice and drives perfectly fine. Just the damn code. What do you think?
Yes I'd try injectors. Also check for boost/exhaust leaks
How about servicing them vs replacement? Would cleaning/flow testing work
Would you suggest replacing if I’m at 100k miles?
Hey Kern, I purchased 6 brand new injectors off of FCP. I used the tool to remove the injectors and all is well although I am at a loss trying to find the correct tool to compress the seals on my brand new injectors. I have purchased two different tools that are made for a B58 with no luck. All the tools are ether not big enough for the injector shaft itself or its to big to do anything to the seal to make it tighter.
Did you find a fix
Another Great video @kern417, just reading the comments i noticed you said this can be done without the tool. Do you know the thickness of the alignment block? that seems like the only important piece in the kit to worry about for installation. i might 3d print a block of you can check the thickness for me?
the actual thickness isn't that critical. the goal is to keep the screws adequately threaded but still leaving the injectors loose to wiggle into place. i was able to secure it just by looking at it
Hi does this apply to the 6-port Supra?
How much should i have paid for the labor of this?
Great channel. Perhaps you would know why, on cold start up only sometimes my m140i doesn't start crisply, very jittery lumpy sort of start. Really hot days the starter seems to turnover a bit longer. Other then that it's fine. Bmw can't find any faults. Was just wondering if I need to be concerned. Thanks.
it's probably fine. you can always check the pcv diaphragm just in case.
@@kern417 appreciate your reply. Will have a look. Thank you. All the best
Hello. If I use Bosch injectors do I have to code/adapt them? I have an injector with a rather high value and I feel it when starting cold in the morning (the car is shaking) Thank you!
I would like to change all 6 for my peace of mind
Nope
Hi any idea how to reset the fuel adaptions after injectors have been changed
If you have tuning software it can do it. Or you can use ISTA
Hi Kern,
I have a question about whether to change the injectors on my M140i (2018, without modifications) as a preventive measure after 55,000 km, or can I wait?
If so, at what km should I make the change.
Thank you 😊
I don't plan on replacing mine, but if your car is running rough or having issues then it's a good time to replace
I have s compression leak coming from injector #1 with white smoke coming from underneath it you think its the seal
yep. replace the gaskets.
How much further did you have to go to replace the valve cover? I know it’s not too difficult just was curious.
Not much
ruclips.net/video/AhE1qzYAmEk/видео.htmlsi=8M6ebpgbEHa0mLY7
Could you remove only 1 injector if youre only looking to replace 1 or would you have to remove all 3 that are on the rail? Thanks.
yes, if you only attach one to the puller then it only pulls that one
So what’s the main reason to why some may need to change the DI injectors?
If they are stuck open/closed
I have a gen2 b58 and I’ve been told you need to code the new injectors is that true?
no
While removing the first injectors using the proper removal tool, all three of the pressure pins snapped off. I was being very careful and only doing a quarter turn at a time. So now I have three broken injectors that are still stuck. Any advice?
I'm not sure i understand what happened or how
The metal piece that the removal tool locks onto on the injector snapped off while removing them
So I have three injectors stuck in the heads and I can no longer use the tool to remove them because there’s nothing for it to lock on to
Grab some vice grips, clamp down, and pull them out
I had this happen to one injector out of the six. Fortunately got it removed by drilling, tapping, using a machine screw to remount the top of the injector back on so I could continue using the special tool for removal
Hey kern 110403 - Injector, cylinder 4, activation: High-voltage side; short circuit. Popped up and I’m thinking it’s injector I got a drive train error. I have some previous mods owner had but from my knowledge I have hrybrid upgrade turbo with hpfp running e85. Did I wear out my injector?
yeah replace the injector. and make sure the connector/wiring isn't damaged
Did this fix? Mine is coming up with 2 and 5 short circuit, I thought they were paired up hence why two showing but yours only had one showing?
Do the new injectors need to coded
nope. just reset adaptations.
anyone know what i might have done wrong? i didnt replace them i was doing the valve cover but they are flooding with gas when i tried to start the car is it possibly that i didnt replace the seals i'm confused and scared on what to do
sounds like you didn't tighten the injector brackets. there are two screws on each side of the injector that need to be torqued evenly, otherwise there's a fuel leak
That’s what I was guessing thank you so much
How do you go about programming them??
not needed
@@kern417sorry this may be a stupid question but are you saying you didn’t need to program them because your tuned or because you just took them out and put them back in with new seals? I’m stock as of now but plan on replacing them soon…
Do you have to code new injectors ?
No
How many miles was on the car?
60k
nice assembly
do you have to encode the injectors?
Nope. Just reset adaptations
@@kern417 I would not reset adaptations when you use the same injectors in the same position
@@matthias_372 assuming the question was if you replaced injectors. i did nothing in my case since everything was the same before and after, but either way it wouldn't hurt.
@@kern417 what do you mean when u say reset adaptations? Sorry for the ignorance
@@MuzzMan21 basically it starts at the tunes baseline and the car automatically adjusts as you drive. some tuning software can do it.
Am I missing something or you did not screw injectors correctly? I have just looked at the BMW repair manual and it says that after 5Nm torque the injector pair screws must be tightened with 90 degrees angle of rotation. After that instruction says that, I quote: Release bolts (M6x70) (A) to (D).It is imperative that the bolts are unscrewed. :end of quote. These are the screws of the Fuel Rail to Cylinder Head. Afterwards you should torque them again to 5Nm and then tightened with 90 degrees angle of rotation. ⁉
They torque everything twice with new bolts. I did not replace them. Torque specs are in the description.
@@kern417 I really appreciate your videos, they are great and I will use them when it comes to fix my B58. But I really believe you made a blunder about the torque specs. BMW uses torque to yield bolts with torque specs 5Nm + additional torque of 90 degrees of rotation. Does it make sense to reuse torque to yield bolt and torque it to just 5Nm. Please, think about it. In example, I replaced rod bearings on my older BMW and reused the old torque to yield bolts with original torque spec of 5Nm+20Nm+70 degrees and torqued bearing caps with substitute torque of 54Nm (I found somewhere guide how to make the conversion).
@@dgenov 5 NM is literally nothing. Like a lot of people, I do what I want when working on my car. That often means reusing bolts, nuts, gaskets, etc that BMW quotes as one time use. If you don't want to then you don't have to, and I describe what BMW recommends in the video. But you're not going to ruin something by not following their procedure exactly. Especially when the spec is barely above hand tight.