key cayenne porsche 2009

[dollarbill]

hi

i have problem when i try program key cayenne 2009 the ecu is siemens vdo i can't extract the pin with this. i put the kessy i read the 93C86 i have avdi ori when i extract the pin with the dump with vag commander give me 15277 but when i extract with porsche commander give me 18706 when i try with vag commander the procedure well done with all pin but the key don't accept i try with key normal and key dealer prepared . when i try with porsche commander always i have "security access fail". i think the pin is not good if you have idea

[rob h]

There are 2 brands, siemens, and continental.
Yours will be continental>
Tmpro can do continental.
And possible vvdi.

Best to get the pin from the ecu!

And how did you get the cs, to prepare the dealer key?

[Weasel3]

VVDI2 and VVDI Prog working together after 2008-
TMPro2
Mehaco

Or https://www.digital-kaos.co.uk/forum...-porsche/page2


Electronic key with PCF7946 transponder and PCF7936 chip are fully functional right after registration procedure. Registered original key with PCF7946 is able to start the engine and to lock/unlock doors.
PCF7936 chip is able to start the engine only.

Keyless-Go key (with PCF7953 transponder) registration is performed in two steps:
Dealer key is prepared first Make Dealer key by dump.
Prepared dealer key may be registered by means of OBD equipment VCDS etc. Using received in step one PIN-code.

[dollarbill]

the kessy is continental the cayenne


i prepare with abrites and dump of kessy

[rob h]

Compare pin with pin from ecu.
And check cs,

[dollarbill]

image1.jpg
i dont know how i read and extract pin and cs

[rob h]

Ok, lets forget the ecu.
Do you have someone with vvdiprog and vvdi2, or tmpro?