Cheapest BMW fix you can imagine! SA8TF option decoding
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- เผยแพร่เมื่อ 5 ก.พ. 2025
- #bimdoc #coding #esys
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Active pedestrian protection is complicated system that consist from several sensors and mechanisms. If at least on of those is not working the whole system will be malfunctioning and giving you the error on dashboard every time you start your BMW. Repairing that error can cost you hundreds of dollars or even a thousand. But if you know hoe the system is built you will be able to repair it by yourself with minimal cost possible.
Timecode:
00:00 - Intro
00:53 - How is the system functioning
02:40 - Diagnostics
08:55 - The correct sequence of the job
10:18 - Disconnecting the sensors
14:09 - The coding process
19:53 - Final remarks
Awesome tutorial - I removed pins from the ACSM plug, then followed your guide to remove 8TF and coded ACSM and Kombi - it worked perfectly, no more errors thank you for the guide!
Glad it helped
I hit a deer in my F11 a year ago and this system didn't even activate and now is giving me trouble, thanks for the vid !
No problem 👍
The system is designed for pedestrians, not deer 🙂
Kiitos!
Thank you for your support ))
Tere Vladimir - new to coding but this has to be the best technical car video I have ever watched - bravo. Thank you for sharing your expertise. Not sure I fancy working on cars with icicles hanging off them! Brrr...:p
Thnx )
Do you need to have a BMW software? Is it expensive to buy the software?
Disconnecting the front bumper sensors is even easier - just turn wheels to left, remove some screws holding the front passenger side wheel arch liner, bend it a little so your hands reach close to 2 connectors. One little(2-pin) is the one for the optical sensor. Another one is bigger(8-pin or 12-pin depending of production time). I just cut one of two wires(white/blue or white/yellow) connectiong centre sensor and thats it.
Amazing guide. Is there a way to detect which sensor is faulty and replace, without turning off the entire system?
Ista helps to diagnose that
@BimDoc amazing, and if I did decide to replace the faulty sensor, will I need to recode the issue, or will it likely detect the sensor is now working ?
Hi Vladimir, make please a video how to coding/activated cruise control when you retrofit it. thank you
Спасибо большое Володя за то что ты есть!!
Best regards from Switzerland Vladimir,
I ve watched every video of you and always enjoy watching new videos when your uploaded them.
On NBT Evo ID6 its possible to change the Car Logo with oen Car Picture, Coding Rolex Watch etc. Can you upload a video with Guide Step by Step how to connect with Putty and Winscp from start till end of coding would be great to know how that works.
I wish you all the Best,
Muhamed
Yes those pictures and even intro videos are changeable with custom ones.
@@BimDoc would be great if you can upload a videoguide how to do it myself, i want to change the picture and code rolex watch there on id6 nbtevo
Hi, thank you for the video. I have a Mini Cooper with the same PPS error.
Using Topdon top scan tool, the fault codes I get are: ‘930CBE pressure sensor left (pressure hose system) short circuit to B+’ and ‘930CD7 pressure sensor right (pressure hose system) short circuit to B+’.
Do you know which connectors I need to disconnect please? When clear the errors they come back.
Usually it’s x4 under the bonnet and x2 behind front bumper
I had a job like this recently. After coding out 8TF and disconnecting all connectors, I still had an error with three cartridges. It turned out that someone put resistors in the harness. I got rid of them and voila, no errors with ACSM ;) best regards from Poland and thank You for Your job
You are welcome ))
Крутые видео , очень полезно, интересно! Кратко информативно, по делу! Спасибо большое за ваш контент!
А пожалуйста ☺️
Hi Vladimir, Great video very helpful! I have the oil wear code and unable to get rid of it. Any suggestions?
Ista will handle that well
Hi Vladimir thanks for you videos they are so helpful but i have a question is this procedure the same for bmw g30 2021 ?
It should be very similar
Amount of the sensors might be different
Hey BimmerDoc im really thankful to your lessons , they have really helped me out , but i have another question can you just help me with this one , i have a g30 bmw 2021 do i have to chose at esys connection f010 or find g30 option
Look for S15 platform
Also join my new telegram channel not to miss important information (like course registration, bmw critical campaigns etc)
Over there myself or my subscribers will be able to help you with solving your BMW issues.
t.me/BimmerDocChannel
dear bimmer can make a video how to add/removed language to cluster and nbt headunit
Same as other VO coding
See my esys manual for dummies
You are amazing mate thanks to you i fix that error on my car
You welcome ))
Is there just one sensor on the right under the car and in the center?
Is there one on left side also under the car?
It depends on the system.
There could be from 1 up to 3 sensors.
английский у тебя улучшается, реально круто! четко конечно
Развиваться надо во всем и всегда 😉
Just question you did deactivate the whole air bag system from the car or just pedestrian actuators to avoid error codes . and what about if we have two more sensors the one is passenger door and driver side door. Do we should disconnect them too .?
Thanks
It was deactivation of pedestrian protection only. Airbag system is intact.
I haven’t seen any sensors for pedestrian protection in the doors.
But there are sensors for airbag side crash detection
@ thanks for your answer. My question is ….IF….. i have another regular sensors in the car like the ones in the driver side door and passenger door should I disconnect them too
Hi Vladimir, thanks for this video and great job again.
its good to that I watch video till the end because I want to ask how to save VO to car and let it store it there for future.
Glad you are interested. I’ll definitely cover that in on if the future videos
hi i did it all the notifications disappeared. but when I connect again through esys I still see 8tf there
If you still can see 8TF in your VO it means nothing.
Important is what you have coded with current VO.
To future proof yourself you can remove current option form VO and then save it into VCM
Hi Vladimir. Awesome video. I followed your guide to remove 8TF and it worked perfectly. But now I have adaptive cruise fault. Is this related and I have to code acc?
Yes you have to code ACC then
Because VO coding removed previous codings
@@BimDoc thanks 😁
Уххх я долго мучался но твое видео как находка. Сенкъю вери мач бро, ю ар бэст блогер вот эвер ай Хаве син.
А пожалуйста ☺️
I've disconnected the all sensors and cleared the fault which seems to be fine for some time. After a few days the "Restrains Systems fault" appears and once I check that using Ista it says:
Ignition circuits: Coding data does not match equipment (pin A08 - A09)
Ignition circuits: Coding data does not match equipment (pin B81 - B82)
I'm able to clear the faults but it appears again after a few days. What seems to be the problem?
Error is exactly as it says.
Coding is wrong.
Recode ACSM ECU as per current video
Три вопроса:
1. Как система понимает, что она наехала именно на пешехода, а не на другой автомобиль?
2. Ты настаиваешь на необходимости отключения пиропатронов. Если при срабатывании датчика они должны были сработать, но не сработали, в чем смысл срабатывания их потом? Почему так вообще происходит?
3. На одном форуме читал, что ошибка пропала сама собой через некоторое время почему это могло произойти, есть ли там какая-то повторная самодиагностика?
Если не сильно наехать на любой другой объект то эффект будет тот же.
Не отключив все датчики систему не удалить. Можно только восстановить.
Опрос на исправность происходит при каждом включении зажигания. Если все исправно то и ошибки не будет. Видимо где-то восстановился контакт.
Great informational video! Wish i had a F11 👍
Thanks! 👍
hello,
i tried this procedure with a BMW X2 2019 - although the pedestrian sign was eliminated correctly - a "front collision warning " and "stability " errors came up on the idrive system - is there a further procedure with vehicle equipped with the KAFAS camera?
No extra procedure with kafas are needed
I guess errors will disappear by themself after a short time
Hello Friend. Your clip is great and very useful! I did everything that was described for the BMW F10, the pedestrian function went out, but an error appeared in the airbag that cannot be deleted “Ignition circuits Codingvv data does not Match equipment (pin a….)”
Usually it means that you have not unplugged all needed connectors.
Hi. Would you know which sensors to touch on the 2018 BMW 2 Series F22 Coupe?
Thanks
Check WDS (wiring diagram system) for answer. It will shin in a great details.
@@BimDoc Hi. I'm trying to ask how many sensors are in the front for F22?
There is one on the driver's side of the fog light along with the parking sensor - which I have removed, then there is fibre optic sensor nearby the driver's side horn. The last one I believe is in the middle behind the number plate like yours? I'm in the UK so right hand drive here
Thanks
Hello, what program does it use and will it work with Enetcable?
You will need esys
Thank you
Nice video
Hi,
Isn't necessary to disconnect the battery when working to this system?
My first intention is to disconnect that pyrotechnical cartridge marked with the issue (to high resistance) listed on CAN - maybe there is cold contact.
Thank you
Battery disconnection is not super essential
It’s just recommended
@@BimDoc Thank you for your reply. In the meantime I removed gently the sensor socket without disconnecting the battery, I cleaned it but the error persists.
In my case I think I broke the connection right on the bottom of the sensor when trying to remove the mess that drips from the windshield. Even if I was gently, it seems that just a small touch it was enough (my car has is from 2013 I assume the cables are no more at the same properties).
Thank you.
Great video
Thanks!
You are the King, than you!!!
Thnx )
Does this fix also works when the hood is popped open
Ye sit will help of you do all the same steps
Hey Vladimir,
Thank you so much for the video - i would like to ask you if it is possible to only remove the warning-sign in the cluster?
I tried to change it with ESYS (KOMBI - 3001 - CC_Aktivierung_08 - Ausgelesen - WERTE= FF, *00, FF …)
That is not possible for me
In the folder „AUSGELESEN“ is a data called „ein“ which can be changed to „aus“ but i‘m not sure about it.
Help me if you have another solutions
Thank you!
You can try, but HU will still show the error.
thanks for info
Is it possible to do this on an F15 X5 without removing the front bumper?
I would tell yes. But I haven’t tried.
Thanks for video
You are welcome
My mechanic reconected the sensor on the bumper😬 if i disconnect it and erase the codes will it be ok or does ti need to be coded again? 😃
If system is okay and working (all connected back again) then erasing the errors will help
Sir, i ve the same error on my g22 after taking an impact on the bumper. However, in my case the bonnet raisers didn’t activate, i mean the bonnet is totally normal after the impact. After the inspection, we ve found that only the pedestrian protection sensor with tube is damaged, basically the tube is ripped. So, my question will be, does replacing the sensor and clearing the fault codes solve my problem?
Actually, after watching ur video in detail, it may not be the only sensor that is faulty i didn’t know bumper had that much, that’s what the body work guy told me i mean only about the sensor with tube.
Replacing fault parts and erasing the errors will fix an issue for sure.
My parking sensors don't work. Do I fix it by doing this? Do I need to replace one of the two sensors for pedestrian proteciton or do i leave them unplugged and parking sensors will work normally?
Parking sensors are not connected to pedestrian protection anyhow. Those are different systems.
@@BimDoc Do i need to reconnect the sensor behind right fog light, that you disconnected? And do i need to put back my optical line sensor back, because it's currently not mounted on, only bumper is on?
and can you please link the video that you were talking about at the end on how to remove the option totally from the vehichle?
Hi! Great video, very informative thank you… any idea how to remove the lower grille on a F13 6 series? (it does not seem as easy as 13:15 in your video)
Thank you from the UK!
It’s also possible to remove pins from ACSM ECU if Access to sensors is complicated
Здравствуйте! Спасибо за познавательное видео! Вопрос: если я хочу установить двигатель N62B36 или же коробку АКПП 6HP26 , нужно ли закодировать их? (подружить с блоком ДВС или тому подобнее). двигатель и акпп родные, не тюниг. (BMW E65 735I)
Hey! You in estonia, me too i actually have the same issue with my f12/13 640d! Can i come to you to fix it
Of course!
Send me PM to coordinate details.
@@BimDoc hey send me your PM i will text you!
Do you need to have a BMW software? Is it expensive to buy the software?
Of course you need specialised software
I have a video about how to get that th-cam.com/video/3FROS6194qA/w-d-xo.htmlsi=dNZZt69b1IThDPWW
Bimmerdoc make a video, how to unlock BMW ecu
Specify unlock
Better tape connectors otherwise fault can show up again due to a moisture inside connectors. I had this problem before. Now iam disconnecting 12 pins from acsm and no problem anymore+better looking view under hood-no disconnected connectors
Connectors are taped at the end of the work 😉
What is the process of disconnecting 12 pins from the acsm?
@@jdhillon2179 look at wiring diagram of your car and disconnect pins directly from acsm. Its esy job, good luck
@@jdhillon2179 This is the way I ahve just done it - check the wiring diagrams, then pull the correct pins out of the plug - very easy to do
Приветствую! Я все сделал на Ф10, но у меня система пешеходов пропадает но эйрбэк засвечивается. Что делать? Спасибо!
Значит какая-то из подушек была отключена.
@@BimDocпочему до этого не светит? И как проверить какая? Спасибо!
Hej great Video is there any chances that I can code with Bimmercode this 8TF file
Only if BimmerCode supports VO coding procedure.
Did you manage to code with bimmercode?
Top man
You welcome!)
Gass video!
BMW even have a system where the engine hood catches the pedestrian to reduce impact in an accident!
Yes, BMWs are very sophisticated vehicles.
Do i need esys launcher for this or not?
No you don’t
@@BimDoc thank you i have already coded it out using your instructions
Awesome thank you very much
@@BimDoc can i also ask you is there a way to disable start/stop permanently with esys?
Красавчик🤝👍
About Tango Foxtrot - it's not a first time you are using phonetic alphabet. You are pilot or military person?
Let’s say that tuning BMWs is just a hobby for me)))
Владимир подскажите как с вами связаться в Таллине? Есть проблема с е60 не могу победить
Пишите в личку. Поссорим что можно сделать
Доброго ,а можете подсказать как загрузить FA который я сохранил ,ну свой старый ,?
В Esys в VCM вкладке
@@BimDoc а можете подсказать ,если машина раньше 11.13 года то лаунч контроль не заработает ,можно просто прошивку обновить ?
Hey Mate, love your tutorials 👍🏼
I have Coding Data for coding xDrive off on F Modells with Eysy just like xDelete does it but I dont have so much expirience with Esys
Can I send you a E-Mail with all Coding Data and can you make a Tutorial for us?
Thanks!
Regards
Sure send your info via email and we will see what is possible to do )
After the software update, this method no longer works. but I figured out a way around it. I did it today. I'll telegram you if I can
Downgrading the software?
But yes you can find me in telegram )
👍👍👍
Like your videos as always, but I really disagree that "it is okay" to disable those systems. Do you think that pedestrian that is possibly going to be hit by the car cares whether the car is new or not? A reputable mechanic should always refuse from all procedures that put other road users to increased risk due to the car owner being a cheap-ass, and instead of doing the right thing, is willingly putting others at risk in order to have some marginal monetary gain. This is disgraceful.
I totally share your options about fixing the issue is always the right approach.
But do you know that active pedestrian protection system is an option on BMW and not fitted on all BMW. I’m not even talking about other cheaper car brands that done even in theory have that kind options available. I believe that putting more money into proper tires and brakes will save more lives than fixing that system for 1,5k euros.
Just an opinion)
@@BimDoc Thank you for your reply, I appreciate it.
I too understand your views and know that this is optional system on most cars. But when the moment that is feared the most by all drivers comes, and child steps out in front of your vehicle, you'd want to be in a position where you can say that you have done everything in your power to give that pedestrian the best fighting chance that they could. Willingly disabling such system might seem trivial, but when the cards fall, it might be the difference between life or death. Or even worse, a life with a disability caused by a severe head trauma.
I'm not trying to assign blame to anyone because I understand that this is a collective issue caused by the trends in our society. We think more about in terms of "what can we get away with" not "what is right and what is wrong", and then doing the right thing.
On my BMW all systems are operation as they should)))
The problem is if people don’t know how to disable something properly they will find another way. Like putting resistors etc to the system. So it makes even the diagnostics or airbag system functionality impossible. And the system will not work as it should in case of crash.
As an extreme we can talk about EURO6 emission standard. Exhaust gases are same clean as pure oxygen (almost))), but now EURO 7 and even EURO 8 is developed. The cost of those new systems is so ridiculous that I doubt it’s is reasonable at all.
To sum up: some systems are developed to earn some more money not to save someone or something.
I’m not against technology. I love technology. But over engineering is also a problem.
The human life is the most valuable thing that we can have. And if smth is aimed to save that, then it might be worth the money. Just putting 1k into other safety systems in the same car could be more beneficial.
Pedestrian protection system - how stupid, hey I need some pedestrians to overrun them to check my pedestrian protection system...
No one wants to be in the accident. But they just happen.
Покупаешь машину, куча опций, ошибок нет, а по факту всё отшито программно 😮
БМВ, тут всё непросто…
Да и на такое можно нарваться. По долму сейчас без компа авто покупать никак нельзя!
Доброго. Что теперь всё без Русского? (((
Имеется поддержка субтитров на очень многих языках
удалить функцию это не ремонт , это костыль )
I sent you an email but you have not replied. Thank you
Instead of hearting the comment why dont you reply to your emails?