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Title: Audi A3 8P Immo new key matching Post by: manniakk on June 22, 2016, 03:50:59 AM Hello, guys!
I need some help. I have 2005 audi a3 8p. I do have the 5 digit SKC and i try to adapt a new-used key to the immo. I`m following the rosstech manual. I login to 25-Immobilizer, then security access and put the SKC and its all fine, then i go to adaptation and channel 01, i set it to 0 and save, then i set 2 - save and go back. On the dash i see 1/2 in the right display. Then when I insert the new-used key(with new id48 transponder) i get the SAFE on dash and the light continues to blink. When checking the measurement blocks with the new key i got this: ddress 25: Immobilizer (8P0 920 930 R) 21:17:07 Group 001: System Status No Engine Start permitted Yes Engine (ECU) responds Yes Key Status OK 1.0 Number of adapted Keys 21:17:07 Group 002: Key && Adaptation Status No Variable Code authorized No Key Status (Transponder Lock) No Fixed Code authorized 6.0 Immobilizer Status As i understand, the key is OK and the transponder is unlocked, so it should work. I have tried with two different id48 chips, all CAN prepared for audi, the result is the same. I do have vag commander 1.4 but im not sure if it will work better. Do you have any suggestions what am i doing wrong? Title: Re: Audi A3 8P Immo new key matching Post by: BDK on June 22, 2016, 03:46:38 PM I believe those keys need to be prepared with a key programmer before you can match them to the car. Also I don't think you need to save the value of 0, just put in the number of keys you want to program.
Do you have a key that was programmed to the car previously? Try programming each key 1 at a time to confirm it is a key problem and to isolate it to one key. Title: Re: Audi A3 8P Immo new key matching Post by: aef on June 23, 2016, 05:47:58 AM http://wiki.ross-tech.com/wiki/index.php/Immobilizer_IV_Key_Matching
Quote The value in field 3 must be Yes. If value is No, the key is not capable of being adapted to Immobilizer. Title: Re: Audi A3 8P Immo new key matching Post by: f1torrents on June 23, 2016, 11:27:13 AM TP25 ;)
Title: Re: Audi A3 8P Immo new key matching Post by: manniakk on June 26, 2016, 07:41:56 AM i bought the tp25 can programmed for audi, from 2 different sellers. if i try to learn keys with not adapted key, i cant - it wont allow me. i`ve read the procedure, the value is yes as in my log, the lock times are all 0. I can readapt the original key every time, and every time i put the new key it says "SAFE" and the glow lamp continues to flash. i need someone who did it and know a seller who can sell me a good transponder.
Title: Re: Audi A3 8P Immo new key matching Post by: BDK on June 27, 2016, 05:43:30 PM Aef was referring to mvb 2 field 3. Its not a bad transponder, as I said you need to pre-program it before you match it to the car. You'll need the component security bytes or you could buy a key from audi to program which will already be pre-programmed. Its not just a matter of being a tp25 it needs specific info from your car. That is why the original key is able to be programmed. Google "precoding tp25 transponder" or "preprogramming tp25 transponder and you'll find a lot of info. Finding someone to do it is much harder. Buying a key from Audi may be your cheapest option at this time.
Title: Re: Audi A3 8P Immo new key matching Post by: Raptor181 on June 28, 2016, 11:46:10 PM If you have TP25 and programming by diagnostic, must have dealer key. Only TP25 without prepared not work.
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