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Passat b8 kessy swap problem..
01-04-2025, 05:54 AM,
Post: #1
Passat b8 kessy swap problem..
Tried to swap kessy module on a Passat 2017 (3Q0959435G 0907) and it did not work..!
New module is 3Q0959435Q 1400 (from a T-Roc) and when I plugged it in, nothing..
Odis kept asking for key, but never found it..

What is needed to get this done? 
Do I have to change VIN? How do I change VIN?
Do I have to force ignition on, for Odis-s to do it's thing?
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01-04-2025, 08:44 AM,
Post: #2
RE: Passat b8 kessy swap problem..
replace with one new unit and adapt online

bcm2 elv adapt online offline -echange immodata -clone immodata sinchro bcm elv medc17 edc17 Crafter EZS e EDC17 sinchro -DPF/ EGR/ DTC/ removal/: IMMO ADAPT:edc15 edc16 EDC17 edc17c64 NOW WORKING MED17/MEV17/ VAG ecu clone full working all
prc2.1 adapt, clone, etc / dash with micronas ou nec echange immodata etc etc
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01-04-2025, 10:45 AM,
Post: #3
RE: Passat b8 kessy swap problem..
That is not an option and not the question!
Can dataset be flashed in bench, without key?

Anyone have pinout for bench?
T40 / 6 high / 5 low / 17ground / 30 KL30?
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02-04-2025, 04:45 AM,
Post: #4
RE: Passat b8 kessy swap problem..
(01-04-2025, 10:45 AM)Mex165 Wrote:  That is not an option and not the question!
Can dataset be flashed in bench, without key?

Anyone have pinout for bench?
T40 / 6 high / 5 low / 17ground / 30 KL30?

kessy keep key ID .
Place key into emergency mode, to start ign on, and re-lear all keys  + parameters  + coding
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02-04-2025, 13:06 PM,
Post: #5
RE: Passat b8 kessy swap problem..
Place key into emergency mode, how is that done?
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02-04-2025, 21:37 PM,
Post: #6
RE: Passat b8 kessy swap problem..
If you read mcu from bouth kessy we can do it by dumps
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17-04-2025, 11:14 AM,
Post: #7
RE: Passat b8 kessy swap problem..
The problem was solved..!
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