vw passat b6 immo elv problem

[mobiletehnik]

vw passat b6 strange problem with immo (elv)

i put new elv on that car and adaptation with vcds all ok car start no fault

7 days car driving no problem than custumer call me back same problem no ignition
on vcds i have fault in elv control modul defective,i erase fault all ok car starts
i put both relays 460 new,same thing 6-7 days ok then problem no ignition

now i want to change ccm modul
i found donor ccm same part number swap eeprom but car no ignition

can somebody help me to clone ccm

[rafal]

if both CCM are same just copy eeprom
but as you wrote - swapped eeprom - no ignition = other problem

[mobiletehnik]

gateway changed all ok
thx