How to read CAS3+ Motorola 9s12 eeprom with VVDI-Prog/Tango

Found an interesting discussion of reading BMW CAS3+ with Motorola 9s12 eeprom

 

By Vytas Vytavicius and Mark Taylor

Via a Facebook group: Xhorse the best

https://www.facebook.com/groups/304426429957190/

 

Mark Taylor:

Read car BMW 3 with Xhorse VVDI eeprom came up once read in Tango CAS 3 + encrypted can this be done if I have Isn of car let me know please asp

Vytas Vytavicius:

Tango only need 9s12 eeprom to make and program key

Mark Taylor:

What is 9s12 I read eeprom came us CAS3+ plus encripted

Vytas Vytavicius:

read Motorola 9s12 eeprom and you can programme with Tango

Mark Taylor:

I read it with VVDI

Vytas Vytavicius:

VVDI prog?

Mark Taylor:

Yes with wires…Eeprom

Vytas Vytavicius:

and when you put in Tango it says encrypted

Mark Taylor:

Yes it says need working key or ISN

Vytas Vytavicius:

i never had that but try to go on Tango forum im sure they found whats the problem

Mark Taylor:

I’ve been told it BMW updating the CAS unit

I just bought Merc clamps to put EIS in do they work

Vytas Vytavicius:

probably it been updated to latest ISTA-P, normaly i programme these with Avdi,not sure about claps for EIS,but i think the best tool is Smok Jtag to read CAS and EIS

Mark Taylor:

Thanks is there any thing to help that better to put wires on bit worried doing this

I have Avdi but if it’s CAS3+ start downgrading it

Vytas Vytavicius:

yes with Avdi BMW on line you can do, but battery charger put when downgrading

Mark Taylor:

Yes i know this my eyes are dodgy so putting wires on a worry

Vytas Vytavicius:

for me personally i use Smok Jtag and never had any problems to read, especially Mercedes EIS its to easy

for older Mercedes EIS its a bit tricky

but in uk probably its very rear older Mercedes

Mark Taylor:

Yes the solder so close together

Is VVDI2 worth getting

Vytas Vytavicius:

so do you done that BMW key, key was lost or just spare key, VVDI2 Xhorse its very good tool, i newer sell even i have Avdi

i have some cases than Avdi failed and VVDI2 done in secs

Mark Taylor:

What price of this

Vytas Vytavicius:

i seen one on on ebay second hand but full full 1500pnd, that is a very good price;

But i recommend you to have a brand-new one for sake of security, and professional tech support is very important. You can use Google and have a site xhorsetool.com and the like

VVDI Key Tool LKP chips – copy 46

Question: 

The v2.2.0 took away LKP-03’s but still lets me use LKP-02 (I tried to copy a 46 & it tells me can’t use LKP-03)

If I downgrade to V2.0.6 I can use both

I have 2 VVDI Key Tools 1’s on 2.2.0 & others 2.0.6

 

Answer:

vvdi key tool canceled after the upgrade is due to the chip coupled and Out of code serious, it is proposed to use Xhorse chip, high stability

better use chips from Xhorse: http://www.xhorsetool.com/wholesale/id46-chip-for-vvdi2-46-tranponder-copier.html to copy 46, otherwise it would lost a lot of key data

 

What you also want to know – Which tool for LKP chips?

Option 1: VVDI key tool

I found out VVDI Key tool can use LKP chips & got 1 & everyone in my group follow

And Why a lot of guys in group have 2 tools, 1 to update & 1 not too so we can keep using LKP chips

Option 2: Tango key programmer

There’s no portable tool that can use LKP chips on market except Tango & Tango’s not really portable needs laptop so we all got Key Tool

I show everyone how much better & easier our jobs can be by using LKP chips & making our own keys for less & they can also be cloned