Astra H key pre-code data

[mikajna]

There is no precode data guys, you just losing your time...pcf7941 have more than hitag2 data, and there is already precoded chips for selling, or mk3 for unlocking those keys.

[ciprishor]

Are you one of the guys selling these chips? Then it make sense. The precoded chip appear out of thin air? I am not saying that Hitag2 only must be used. Thanks for nothing.

[mikajna]

Mate why you dont buy one precoded chip somewhere and one blank chip, and try yoursellf to precode your blank chip from data of precoded chip...Im trying to save your time, not money...that is small money, Im not care will you spend your money on some stupid things...now you say thanks for nothing, but when you get it that you cant make that, for sure you will change your mind!!!

[rokibar]

Anyone that can share the Astra H key pre-code data for a new key ....please

original key opel.rar

[ciprishor]

pass in PM, please. Thanks.

[ciprishor]

My china Astra H key came today. I was able to successfully program it on a 2004 Astra H with Opcom and pin. So chinese guys have the knowledge to make the right PCF7941. Price: 30 USD. Key is of high quality, will buy again.

[cqae]

which supplier?....all of the ones I have tried dont work

[ciprishor]

Store name is Ruby Camera, on Aliexpress.
A lot of feedbacks say that keys are programmed with success.

[stas12]

https://www.aliexpress.com/item/3-Bu...608.0.0.dmFw4C
price 12.84$ astra.rar

[ciprishor]

That key will not fit for AstraH. Has 7937 chip. It is good for Astra J.

[thayer201]

im also looking for zafira b 2008 remote with precoded pcf7941 to be able to program with op-com- or way of doing?

or buy allready precoded pcf7941 and fit to cheap key from aliex...........

as ones from there are not working for remote unlock /lock

any assistance would be great. or a link?

[redliner]

original key opel.rar

Hi can you PM password please

[tehnosoftex]

Hi, can it work if I will erase the pcf7941 with vvdi prog and then recode?

[P&D]

If you use PCF7941 chips there wrong for the remotes also there is no precode for the remote...........
the chip the Vauxhall keys have is a different number on it ending in 7941B

You don't precode the chip
you write the Eprom data of a new key .........Setp,1 wipe the locked chip/step .2 write the eprom data. step.3 lock the chip
then the key is ready to be programmed to Astra H & Zafria B......its the same with all the Astra J's ect

you need the correct tools to unlock the chip & write the Eprom
there are a few on the market
then you need the Eprom file to write to the key the correct one
once this is done the remote will start the car & lock/unlock the car

works on quite a few keys Audi/Bmw/Volvo/Vauxhall/Nissan & a few more

[tehnosoftex]

Thanks, do I need to write also the erom or is enough to write only eeprom. If I will reset protection from pcf7941 I will lose the erom also?