Daewoo Matiz, OBD cap??

[Eskerra]

Hi, good evening.
Had to programm a key in one of these, realise that in OBD connector its closed by a cap with two pins in it together with a resistor.
After Succesfull programm of key, now car does not start even with old existing key.
Does please anybody knows why this happened and what is that cap for?? Is it related with now car not starting??
Key was programmer with AD100.
Would it help if I programm anotare key from IMMO with TMPro??

Please help with this.
Thanks so much.
Regards.

[d.zio]

did you put the cap back and try?

[keygargoil]

these will start with your t300 connected but there are 2 pins that have a resister without it you car wont start i have had this problem before

[Eskerra]

@d.zio, yes of course i putted cap back, and car does not start!!!. Any ideas???

@keygargoil, thanks to you as well. But please can you be a bit more specific. I programmed twice, both keys, old existing one, and the new one. In both cases proccess finished successfull, but car does not start. I putted back the cap, with two pins and resistor, but the same.
Is it a matter of time ???? I read somewhere cap have to be putted back with in 2 seconds after programming (which is extremely fast, only 2 seconds), but dont know if this is true or not.

Any help please.
Thanks.
Regards

[Aniskey]

obd is in passenger side, use chip id48 and t300

[Aniskey]

you have to reset immo before program keys

[Eskerra]

@Aniskey, thanks for reply.
When you say reset immo before programm keys, you mean with T300, a function called "Reset learnt/immo", or is there any other way????

Thanks again.
Regards

[Aniskey]

yes bro this is what i mean

[alfabit]

Had a Matiz, one of old my cars, sold now, never paid attention to that OBD cap, started with or without cap put on the OBD plug.
Your problems are sure not from that cap and never heard someone have.

[z786]

bmws also have this resistor bullshit

maybe improves can comunication in car

[Eskerra]

Yes alfabit, I think problem must be somewhere else too.

Now, after reset immo with T-code, and again programm both keys (process finish succesfull), again car does not start. And I puuted cap back immediatly after succesfull programm.

So, does anybody knows whats going on with this one ????
Will help me to produce Transponder directly from immo with TMPRO ????

Thanks for help.
Regards

[alfabit]

bmws also have this resistor bullshit

maybe improves can comunication in car

Yea, comparing beamer with d-uu it`s like an icecream with a piece of s**t ! :hahaha:
:D

[Eskerra]

Any help, please ???

Thanks
Regards