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mirovasi
6th January, 2012, 03:27 PM
Hi I have Porsche cayenne to do,on cluster shows immobilaiser active,after diag with launch and vag com , erase dtc and show no dtc with both.I think some one read before 93c86 and may be do something wrong,because launch and vag show 4 active keys.I post bin from 93c86 and if some body help me win pin code I will try to make new keys with vagcom.
did you think file is ok
Sorry for my bad englisch.Thanks

damih
6th January, 2012, 05:26 PM
Hello,here you go PIN is :03542 and you have 4 key reg

mirovasi
6th January, 2012, 07:36 PM
Hello,here you go PIN is :03542 and you have 4 key reg

HI thanks,I will try tommorow 2 add to keys,but one is with pcf 7936,and another on the keyfob with buutons is pcf 7946 is the a way to make second key to work buttons with pcf 7936,thanks

mirovasi
7th January, 2012, 02:03 PM
Hi,pin is correct,but I can`t match key use ross tech procedure,on a 1 key put new battery second is plastic.Now give me fault
01176 - Key
008 - Implausible Signal - Intermittent

I think ignition coil doesn`t see keys,I try to check ignition coil and resistans on coli is 11.5 ohm is this normal.I read problem may on wiring between ignition coil and kessy if some body can help with diagram.Thanks

ali re
7th January, 2012, 02:34 PM
hi

pin 3542

4 active pcf 7946 remot key

mirovasi
8th January, 2012, 04:31 PM
HI I try to adapt two keys,one is old (come with car) with pcf7946(did I need to put new transponder and another is with new pcf 7936 that i prepare with tango to cayenne,I go this steps and try to learn 2 keys http://wiki.ross-tech.com/wiki/index.php/Immobilizer_III_Key_Matching_(Separate)
but in the end I think I`m doing something wrong or have another problem with car,can some body explain what is procedure for one or two keys after close controler go back to 06
[Adaptation - 10]
Enter 01 in "Channel Number".
[Read]
The "Stored Value" is the number of keys currently matched.
Enter a "new value" corresponding to the total number of keys to be matched, including any existing keys.
The old keys are automatically beeing cleared.
[Save]
[Done, Go Back]
[Close Controller, Go Back - 06]
Repeat the following steps until all keys have been matched:
Switch ignition off and remove key.
Insert next key to ignition and switch ignition on again.
The warning light for the Immobilizer will light up for ~2 seconds, then go out Switch ignition off and remove key.
Note: The above steps after saving the adaptation, should not exceed 60 seconds!

In last step that is written will light for 2 seconds light for more of to maybe 8 seconds,and the go off,after that i turn ignition to off and light come back imobiliser active

I don`t know did kessy is ok or something else,I check wires between kessy and ignition is ok.

And another question if immo is active can I accses to engine ecu because I can`t with vag com or launch x431
in attach is block 022 for 1 and 2 key,and errors that give me

atesbocusu
21st March, 2013, 10:49 AM
h i need same problem anybody know soluiton or why have this problem ?