VAG EDC15V / MSA15 IMMO Immobilizer OFF Step By Step With CH341a Programmer 

Thanks mate!

Thanks.

👀

Not necessarily. It depends.

Too much noise in data while on the board I think. Desoldering can help to not corrupt info either

In this case, had no effect. I have compared files recently and the difference was only the immo line. If it wouldn't start or something I agree, you must desolder it.

Drop me an email, what file you need

Might, might not, depends where immo is stored. I was trying to do one of the them, couldn't find that eeprom. Maybe my lack of knowledge.

Yes, this isn't OBD2. Any ways, this is a very pocket friendly solution, unless VAG COM commander is not expensive.

Hi, usually it's always a bad connection to the pins.

@@Gadomaitis I tried everything for hours. Then found out that my ch341 has the 3.3 . 5V problem. I fixed that but I can't read the chip. Maybe I broke the chip with the 5v

@@stefankefer8384 Honestly, I wouldn't even think about this kind of a solution. I saw that you can place a jumper for 5V, but it's needed rarely( personally never used it) and CH341 comes from the suppliers prepared for 3V.

@@Gadomaitis Hi, the CH341 Works now with Chips i bought new. With the Immo Chip it don't work. I think it's broken due to the 5V before. Do you have a file that I can write on a new Chip so the ECU is working again. Thank you!

@@stefankefer8384 Hi, text me on messenger. I have it, you can try.

Hey, I have checked the list, and there was no Chrysler there.

at what minute exactly you can see red cable? Mine used to switch off because of a week soldering. I have resoldered USB conections.

@ 2:27 u unplug a red cabel

@@istealvideos7834 ​ I see, it's a cable tie, just to lift the programmer, as it had no communication. Later that day I have resoldered USB pins to PCB, and since then, no need of a such mod

Yeah i See they dont work good on those programmer my Test Clip was missing 2 Pins they were Not solder Right. I Fix the Clip now it Work linke it should thx for the help

@@istealvideos7834 Glad to hear, cheers, G!!

Mhhauto has it, rutorents also.

@@Gadomaitis got a link to any of those people?

It's not people, it's webpage. Google it

Thanks, Cheers, G.

Hi, maybe bad connection of the clip to legs. I think there is an option to see the voltages on every leg.

@@Gadomaitis ok how do i check the voltage?

@@mubert4676 check in the application, which you are using to program the eeprom, there should be such thing as "check connection" or something like that. Did you choose the right eeprom to program from the list? Another thing, 1st leg must be the right one, important part not to miss it, otherwise you can get 00.

@@Gadomaitis yes I Choose the _24c02 and using asprogramer and cant find and check connection.

You are still struggling? Maybe try cleaning the eeprom pins and multiple times re-clamp it. Or try desoldering and then read it.

Immo of software

@@Gadomaitis sir where you can immo software ? I need immo software

@@johnnychang7082 sir, have you tried Google it?

@@Gadomaitis already try…sir your software can off immo asia car ?

I don't know actually.

Hi, it must be bad connection or wrong polarity of first pin. Or have you picked the right component to read from the list? I mean does it really matches what you pick and what you want to read? Have you desoldered EPROM?

Hello and thank you for your answer! I used a SOP8 clip. I used it to read 2 EDC15P+ Eproms without any problems (only for testing). Then I tried a Bosch ME 3.8 and everything 0000 is displayed here. Next was an EDC15V, here also everything 0000. Then another Bosch ME 7.3 and here everything is 0000. Then I connected the EDC15P+ again and everything works. I just do not understand. Today I will unsolder the eprom and try if they are then read out.

Iš it everywhere 24c02 EPROM?

@@Gadomaitis Yes I'm sure. My EDC15V is exactly the same as in your video. I did everything exactly like you, but it doesn't work. everything up to 0000.

@@Gadomaitis My chip doesn't say 24C02. There are other numbers on it. But he's in the same place.

Yes, you need to supply 5VDC for 93xxx EEPROM with jumper and insert into 25xxx socket

With electronics, Usually things doesn't go so well as planned

Thanks.

Sorry for inconveniec and thanks for your feedback. It happens when doing everything all by my self. Make sure to select 1020 HD video quality and NOT auto 1020 HD, sometimes it makes the difference.

Hi, you need to choose 24C02 eeprom for the list.