Owner of S500 W221 with issue on ECU cost me 2,200$ to fix replaced with new one. For all people with that issue...my car was running super poorly...from 8 cylinders only 6 were working and not in sync...causes vibration while accelerating - super poor performance...sometimes my car didnt start, but after few IN and out putting key and taking out it works (took 2-3 min for the car to "wake up" and recognize the key go ignite the engine), not gonna mention about the fuel - super bad. If YOU have issue with ECU...FIX it as soon as possible with NEW one that gonna carry your VIN number and the key. It hurts, but if you love your car...you gonna spend 50% of its value to mantain it super nice. And trust me...the car gonna thank you with 100-200k of pure joy. If you drive some sh1tty car - its not worth...like C class or some basic cars with 2 extra cables as "feature" then just scrap the car. But for your expensive babies, please take care.
@@iamher6422 okay I sell used cars. So I have the opportunity to buy a few cars that have bad computers( ECM&ECU) for cheap. So I wanna no can the Launch x431 program the computer once I replace them?? Thanks for your response
hi everybody! i bought a brand new ECU for my vauxhall astra 1.7cdti with the same part number as old one,but i dont know if the new ECU"s come out from factory with the software already written on it ,or first it need to be downloaded by a garage technician, and after programmed to my car??? for programming its enough if i have the security code of my car? yhx!
if you have tool for offline pgramming you don't need to down file from anywhere. only clone data from old to new ecu. can you send issues about your to my page. facebook.com/ecubootcenter
Hello, after erasing my ecu , it no longer communicate with the launch x431 padvii and also doesn't crank the engine, what do I do ? It's a bosch me9.7
the first stages of the video were out of FOCUS, you did not explain to DISCONNECT the Battery 1st, before unplugging'reconnecting the ECU, also that music was unnecessary, way TOO LOUD. there are a lot of other work associate with fitting a replacement ECU,as it will have the VIN number from another pre programmed vehicle that will clash with all modules! , and the keys/ immobolizer needed synchronizing 🤔
@@Aali289 send all the details about car, ie; vin number, year of manufacture,auto/ manual gearbox? as most items on many mercedes can be fitted with 'minimum' recoding, you may have to adapt the steering angle sensor, best advice is get the replacement part with exact matching part number as your own car, and disconnect battery before attempting the work, mark up precise position on shaft /steering wheel etc, should work, but do pass me the details if your apprehensive before doing the job, and i'll see if i can shed some light on any possible issues, Take care. 🙂
@@sollykhan2385 Quick question. If I buy an ecu with exactly the same part number and exact same year as my Mercedes which is an 06 s430. Will it work or will I still have to get it programmed? Thanks in advance!
@@9691ark if you post the ECU number and the Vin number of the car , i shall look up all the steps required, it does not matter if you have the exact same number from an exact same vehicle (donor) it will need to be programmed into your car, as the Vin number and all other parameters are specific to each vehicle, remember the ECU is the Brain of your car, it needs to be set up in a specific way to assess what all the sensors are sending into it, with its own base values for that particular year of manufacture and individual car, before it can send the correct signals to all the relevant actuators, the ABS, Auto transmission, the steering angle sensors, yaw rate, thrust rate, power steering, the A/C etc are all sending signals to the ECU for it configure correct drive-ability and safety. older and newer(even just slightly) ECU's will have different Maps, software, firmware, and Hardware (different pin configurations) the best way is use your old ECU's software and clone over to the replacement ECU, then its just plug and play provided it is the same exact number.there are companies on the internet (E bay too ) that carry out postal cloning service, depending on your location? it can be a straightforward job, send in your old ecu, (mark it 'old original ecu' and also send in the replacement ecu also marking it 'donor replacement' the companies carrying out that service will do the rest, and return both ecu's to you, simply plug in and drive away.
Hello I have a Mercedes c300 2009 and ever time I turned off the car after 2 minutes the throttle body start making sound open and close and never stop and drain the battery I was thinking replace the ecu cause is not normal any Help please
Hi I have a question. My Ecu unit is A2721531591, can i use A2721532992 or A2729002700 as a replacement? Some suppliers said its the same for all A272 models. Can you verify with this one? Or can anybody with proper understanding on this provide some confirmations on this please?
the problem I have is that the Drive authorization system - Start enable. it is not authorized, the ECU is new, new fuse Box, new Starter, grund chassis, I have not changed the SAM yet. everything else works fine. the steering lock works, locks and unlocks. the shift lever can perform the P,R,N,D. Everything's fine. The only problem I am having is 085 Drive authorization system - Start Enable. (NOT) I live in NYC
the music is louder than your voice....
It was so annoying
😂
The background music is louder than your voice
how to program my ecu for vehicles
Please please drop the music!!
Can I clone the original ECU for Mercedes e350 2007 on another ECU from the same model but different serial ?
Owner of S500 W221 with issue on ECU cost me 2,200$ to fix replaced with new one. For all people with that issue...my car was running super poorly...from 8 cylinders only 6 were working and not in sync...causes vibration while accelerating - super poor performance...sometimes my car didnt start, but after few IN and out putting key and taking out it works (took 2-3 min for the car to "wake up" and recognize the key go ignite the engine), not gonna mention about the fuel - super bad. If YOU have issue with ECU...FIX it as soon as possible with NEW one that gonna carry your VIN number and the key. It hurts, but if you love your car...you gonna spend 50% of its value to mantain it super nice. And trust me...the car gonna thank you with 100-200k of pure joy. If you drive some sh1tty car - its not worth...like C class or some basic cars with 2 extra cables as "feature" then just scrap the car. But for your expensive babies, please take care.
Please does xentry virginize used ecu to make it work on other Benz cars?
I have a new Launch x431 pro, can I perform this job on my 2007 w211? It has the same ECM and in the same location.
Did you ever get an answer I just bought Launch x431 so please let me know thank you??
Actually, my issue turned out to be a bad fuel pump. But what is it exactly you need to need know about your launch?
@@iamher6422 okay I sell used cars. So I have the opportunity to buy a few cars that have bad computers( ECM&ECU) for cheap. So I wanna no can the Launch x431 program the computer once I replace them?? Thanks for your response
HI THERE, Do you have any idea after changing a automatic gearbox how to transfer the esu data on xentry? thanks in advance
hi everybody! i bought a brand new ECU for my vauxhall astra 1.7cdti with the same part number as old one,but i dont know if the new ECU"s come out from factory with the software already written on it ,or first it need to be downloaded by a garage technician, and after programmed to my car??? for programming its enough if i have the security code of my car? yhx!
if you have tool for offline pgramming you don't need to down file from anywhere. only clone data from old to new ecu.
can you send issues about your to my page.
facebook.com/ecubootcenter
Hi. How to reprogram an ECU from ml 270 cdi. Found exactly the same model as my old ecu and part number. Or will it work without reprogramming Thanks
Hello, after erasing my ecu , it no longer communicate with the launch x431 padvii and also doesn't crank the engine, what do I do ? It's a bosch me9.7
Is there any way I can send my both ecu to you for 2006 v6 Mercedes bens so you can program and if so how much would you charge me
Hi I'm interested in learning how to do this kind of job.. what course should I take?
the first stages of the video were out of FOCUS, you did not explain to DISCONNECT the Battery 1st, before unplugging'reconnecting the ECU, also that music was unnecessary, way TOO LOUD. there are a lot of other work associate with fitting a replacement ECU,as it will have the VIN number from another pre programmed vehicle that will clash with all modules! , and the keys/ immobolizer needed synchronizing 🤔
Yep
Hi anyone knows if I can buy used power steering rack and fit it on my Mercedes E350? And does need to be programmed
Thanks
@@Aali289 send all the details about car, ie; vin number, year of manufacture,auto/ manual gearbox? as most items on many mercedes can be fitted with 'minimum' recoding, you may have to adapt the steering angle sensor, best advice is get the replacement part with exact matching part number as your own car, and disconnect battery before attempting the work, mark up precise position on shaft /steering wheel etc, should work, but do pass me the details if your apprehensive before doing the job, and i'll see if i can shed some light on any possible issues, Take care. 🙂
@@sollykhan2385 Quick question. If I buy an ecu with exactly the same part number and exact same year as my Mercedes which is an 06 s430. Will it work or will I still have to get it programmed? Thanks in advance!
@@9691ark if you post the ECU number and the Vin number of the car , i shall look up all the steps required, it does not matter if you have the exact same number from an exact same vehicle (donor) it will need to be programmed into your car, as the Vin number and all other parameters are specific to each vehicle, remember the ECU is the Brain of your car, it needs to be set up in a specific way to assess what all the sensors are sending into it, with its own base values for that particular year of manufacture and individual car, before it can send the correct signals to all the relevant actuators, the ABS, Auto transmission, the steering angle sensors, yaw rate, thrust rate, power steering, the A/C etc are all sending signals to the ECU for it configure correct drive-ability and safety. older and newer(even just slightly) ECU's will have different Maps, software, firmware, and Hardware (different pin configurations) the best way is use your old ECU's software and clone over to the replacement ECU, then its just plug and play provided it is the same exact number.there are companies on the internet (E bay too ) that carry out postal cloning service, depending on your location? it can be a straightforward job, send in your old ecu, (mark it 'old original ecu' and also send in the replacement ecu also marking it 'donor replacement' the companies carrying out that service will do the rest, and return both ecu's to you, simply plug in and drive away.
Where can I learn Engine Control Unit Programming?
Do we have to flush the new used ecu? Before using
you mean 'Reflash' the ecu ??🤔
Hi friend may you tell me about how to replace new ecu?
What program for 2021 dodge ram?
CAN I PUT MY OLD ECU TO THE NEW INGINE IN ORDER TO START THE CAR ???!
Good my dear friend
bflash error code when erasing 7f-31-22 how do I fix this 2014 cla ecu
Hello I have a Mercedes c300 2009 and ever time I turned off the car after 2 minutes the throttle body start making sound open and close and never stop and drain the battery I was thinking replace the ecu cause is not normal any Help please
If ur battery keeps draining its ur alternator
@@babyboi4778 It was the ECU y replaced and work great
Hi I have a question. My Ecu unit is A2721531591, can i use A2721532992 or A2729002700 as a replacement? Some suppliers said its the same for all A272 models. Can you verify with this one? Or can anybody with proper understanding on this provide some confirmations on this please?
Where to buy this
Can anyone download xentry to initialize a replacement?
the problem I have is that the Drive authorization system - Start enable. it is not authorized, the ECU is new, new fuse Box, new Starter, grund chassis, I have not changed the SAM yet. everything else works fine. the steering lock works, locks and unlocks. the shift lever can perform the P,R,N,D. Everything's fine. The only problem I am having is 085 Drive authorization system - Start Enable. (NOT) I live in NYC
People are not here for music ..but for information please remove
It will be same in 211
Could you tell the orchestra to keep the sound down a touch or better still, send them home early.....
Thanks for sharing!
The music is louder than the voice. I can't hear clearly
The music is too loud
Why does anyone need background music when doing car repairs, just talk and show clearly what ur doing.
Get rid of the music. And I will watch ..fed up after 30 secs
Why do people waste their time putting music on their informative videos, what on earth is the point!
WHAT IS THAT GUY SAYING???? Even at full volume I can’t hear what he’s saying.
This may be one of the best videos ever produced, but I can’t hear anything the man has to say over that annoying music. FAIL!