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ZELEMAR electronics
Добавлен 8 янв 2017
Volvo ETM problem
One of the Volvo ETM defects is a magnet problem which causes erratic idle, bad acceleration, and/or fuse blowing
Volvo ETM testing and programming tool:
zelemar.eu/product/volvo-etm-diagnostic-and-programming-tool/
Volvo ETM testing and programming tool:
zelemar.eu/product/volvo-etm-diagnostic-and-programming-tool/
Просмотров: 8 240
Видео
Nissan Leaf Navigation SD Card unlocking
Просмотров 4,6 тыс.3 года назад
Read SD card password from Nissan Leaf navigation and unlock SD
Volvo ETM tool
Просмотров 9 тыс.7 лет назад
Volvo Magneti Marelli ETM repair, diagnostics and programming (cloning) tool. www.ebay.com/itm/122305093157 zelemar.eu
Why is it important if the throttle works?? Is there a risk that ground is in contact by accident when mounted?
You don't need to check the throttle if it works, but if you have some issues with it, one of them might be similar to those described in the video. If ground is not connected to the body you will not see such defect when testing on the bench, but you will have problems when installed in the car,
@@zelemarelectronics hm I see. It’s fluctuating now but it must work after programming.
@@peteroxx programming will not solve. Fluctuations appear if ETM is dirty and doesn't move freely sometimes, but most probably ETM angle sensors are worn out already and must be replaced.
@@zelemarelectronics a mechanic says ETM needs to be zeroed out.
I replaced the tps on my glt 99 and now, when it's hot it doing some weird thing. Will it be the magnet that tuch the casing when hot or something else?
I think you have a defect in internal control unit. Usually they have a similar defects when hot. There are 2 ceramic boards connected with small aluminium wires, and those wires are cracked at the welding points on board.
When I start my car, I hear the module working (opening and closing). sometimes when i drive 120km (on hot days) the car goes back to neutral and even if I press the gas pedal it won't go. The only solution is; I have to turn the ignition off and on again, and then it works sometimes. Do you have some kind of solution? Volvo s60, 2.4L 2002 140hp no turbo
You have to check DTC codes. You should have faults related to ETM. Similar problems appear because of defective control unit inside ETM. There are 2 electronic boards inside wired together with small wire jumpers. Usually fault is with cracked jumpers at the welding point on board. Generally, ETM control unit must be repaired.
Hi, I have recently bought a 1999 C70 T5 with the original etm. It has no warning lights on. The engine idles perfectly and revs nicely. However it doesn't appear to rev past about 4000 - 4200 rpm. I strongly suspect a boost leak, or solenoid valve issue, but just wondered has this ever been a symptom of a failing etm? Cheers!
Excellent information!
I just installed a new ETM and the car still dont work and i got the ETS light. do i need to program the new ETM? i bought the same ETM as the one before but not new. Car barely starts and runs very badly when it does
If sw versions doesnt match, you have to reprogram it. By the numbers on the ETM sticker you cant determine what software inside. You have to readout version numbers from your original ETM and compare with a new one, and if they doesnt match - reprogram
Can you clone etm software with Ur product ?
Yes, ETM Tool can clone etm software
@@zelemarelectronics i I just bought on your eBay store, do you think it will be delivered before August 5th? What am I going on vacation for? 🤞
@@user-up6wv4bq7t Thanks for your order. Shipping to FR usually takes 7-12 days. So I hope it will arrive until 5th
You are amazing
Здравствуйте! Подскажите пожалуйста. Если я поставлю ETM с другой машины с такого же года и модели, нужно ли перепрограммировать ? Или просто поставил и завел?
There are a lot of different versions and if you are lucky, it will work from another vehicle without reprogramming. Even for the identical model/year vehicle ETM software versions might be different.
@@zelemarelectronicsyou're right. What I know those Magnetti Marelli throttle with yellow label can be replaced without reprogramming only with those with same numbers.
Numbers on ETM sticker doesn't matter. Even with the same numbers, software can be different. Yellow sticker ETM's are replacement units and usually are newer that ETMs with white stickers. White sticker ETM's were originally placed in car from factory, yellow label - replacement units. Reprogramming might be needed regardless of sticker color if versions will not match.
great video, very infomative. So, how do you repair it since the mag casing has been torned apart? THx
The best is to replace magnets, but i couldn't find stock magnets suitable. The method I use, is to clean loose magnet particles and make an epoxy coating above instead of aluminum.
Hello there! You seem to know these ETM well. Maybe you can give me some advice for mine... I have a 2000 non turbo S70 with something between 306 000 and 450 000kms. Yeah, the ABS module was faulty, me and my dad fixed it, it was the common problem with the broke solderings. I have the car since early 2021. In the first winter that i used it (2021 to 2022), i had some issues, starting from -15 Celsius. The first time it happened, i was rolling since 15 minutes, the car was now warm. The car just stopped giving any power, it was stuck at like 5km/h and the ETS light turned on. I stopped the car, gave some taps on the ETM, struggled to restart the car, but it was ok until i arrived very close to home, around 10-15 minutes later. Same symptom happened. The day after, i tried to start it, but it refused and the ETS light was still on. I cleaned the ETM, which was actually dirty. Also disconnected the battery for a long time. The car started as if nothing happened. A week later, i was going to work, the car was warm and i rolled like 15 minutes. ETS light turned on. I had some kind of control on my RPMs, but the car stalled and was idling very poorly. From that moment, it has been hard to start and to keep idling right for few days. Winter became warmer and i was fine. In spring, summer and automn, everything goes perfectly. Now i had the same symptoms lately, but it was actually warmer than last year when it did some freaky stuff. I have my ETM in hand, i prepared it to receive a contactless TPS kit and inspected it the best i could. So far the wiring is fine, the green goo over the contacts was intact until i removed it, seals seemed fine. The contacts on the orange plastic film in the ETS was not worn out like they seem to be quite often. Is there a problem you know that is related to weather especially? The car is stock, automatic, with the oem air filter too. I lack the tube that goes to the exhaust manifold's metal sheet, though. Can it be just that?
Thanks for so detailed story. These ETM's usually have a 2 problems: one is worn angle sensors, second is problems with internal control unit. As you wrote sensors doesn't look bad yet, but sometimes they doesn't work already as supposed to even if not worn totally. So changing them to contactless sensor is a welcome. Problems related to the temperature exists, but behavior is different from yours. The main problem which is related to temperature is internal control unit. Usually it work while cold and problems appear when heating up. Its more likely that problems are somewhere else then ETM.
@@zelemarelectronics Thank you for your opinion! I intend to look at the pedal and wiring soon. If nothing is found, i will take a look inside the "brain" of the TB. In fact, my problems all occured in COLD weather, but the car did warm up before the problem happening, so... i will go further with visual inspection. Thanks again! :)
from wich model is this etm? or does it effect every volvo?
Magneti Marelli ETM was used in Volvo S80, S70, S60, V70, XC70 and Maserati 3200 GT from 1999 to 2004 (and some models till 2006)
@@zelemarelectronicswow, didn't know that shit was used up to 2004. Volvo from 2000 started with bosh throttle.
@@zelemarelectronicsalso Lamborghini murcielago uses 4 of these yikes
@@greenmurci5026 Thanks for the info. I never met ETM's from it. It would be interesting to get one to check what software it has and is it possible to reprogram it
In the Volvo ETM tool video why is TPS sensor angle different than actual angle?
TPS sensor angle is absolute sensor position value. Actual angle, as i understand is a relative value and is based on actual etm plate position.
@@zelemarelectronics Thank you. Do you know what is the microcontroller of Magnetti Marelli ETM?
@@farmdve Its a Motorola MC68xxx family MCU and external flash chip 29f200
my sd card is lost how can i replace it?
It depends on navigation model.It can be cloned from another unit, you can buy new one from the dealer or there are other ways to make it, but unfortunately I cannot help with it remotely
Good day is it possible to unlocked without taking out the unit out the car just by using the SD card and software on the PC?
Hello. Each SD card is locked with unique password. So in order to unlock SD you must have a password for it, and the only way is to extract it from navigation unit.
@@zelemarelectronics i have a japanese 2018 nissan leaf i need a S D card do you have available i am locate in jamaica
@@venice0309 Hi. I'm sorry, but I do not have it for Japanese models
Where can I buy this software?
Its not just a software. Its a hardware+software. it can be bought on Ebay www.ebay.com/itm/122305093157 or later next month on my website when a new site will be launched at zelemar.eu
As a Leaf owner, I must admit I'm confused, even after your answer to Jan Eringa. What about the card is locked? I don't pay for the map updates, so my map is ten years out of date, but not because the card is locked. It's because I don't shell out a monthly to Nissan for traffic data or street updates. (The car was paid off years ago.) If you have a crack for a modern map, I can easily borrow a card from a new Leaf and copy it. But again, what about it is locked? Is it the unlocking that allows me to copy it and actually use the method I've described above to get 2020 map data for my 2011 Leaf? I can get that just by paying $100 to NIssan once to start the traffic updates service (which also includes a current map download,) and then cancelling the traffic updates service, and no need to sneak a card from a current Leaf.
2 questions 1) What hardware was that for reading the PW & SD unlock? 2) Any idea on where to get map data for a given region?
1) Harwdware is SD Toolbox with Leaf PWD reading option from zelemar.eu 2) Map data can be copied from unlocked original SD.
If I don't have original SD for nissan leaf, may I make this SD by your device, soft?
This device will read password for SD from navi unit and can be used for SD locking and unlocking. But I do not provide SD card contents for SD card.
This ETM tool is working very well for all function that you provided on VOLVO S80 2.4 1999 with throttle type 9186793. Thank you ! I have one question . In this video , when you changed ETM control level from 19% to 5% quickly , tps1 or tps2 fault is observed. however , when you changed slowly , no fault is observed. Do you have any estimation about root cause of those fault ?
TPS1 or TPS2 fault appears because one of the sensors are worn out. If one or both sensors are worn out, difference between sensors is greater than 2 degrees usually.You must to observe difference by changing opening angle. When sensors are bad difference between sensors usually are not linear also.
@@zelemarelectronics Oh ! I understood ! Thank you so much for your quick reply and clear explanation !
Why you didn't show on video an option called "Programming"? I think most important...
Here you can find programming guide: zelemar.eu/ETMTool/ETM_programming.pdf