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[Forum user]

Model: vw passat b7
Motor capacity: 1.6cr
Diesel/Gasoline: diesel
Production year: 2011
ECU type and number: 03L906023FS
Memories of ECU: infineon tricore
Description: we cant make vag julie to work. We make all things like in video for simos pcr 2.1,but something wrong. maybe you can make file,that we can write to emulator(we think,we do something wrong with mac and cs

[CarLabImmo]

To 24C02 Julie emulator eeprom write :
1D 21 DC 0B E7 0C B6 41 values

[Forum user]

Thank You
now engine starts and running. But now on dashboard we get message : imobilaizer active. In immo module no fault codes. Engine ecu has fault code 11844 {p0610} control module incorectly coded. We check coding several times, looks like problem not there. We try to remove this code from ecu, now ecu has no faults, but message on dash is still there. Ecu is from used car, all codes are the same

[CarLabImmo]

For immo mesasage delette you should a coding key.

[Forum user]

what do You mean *coding key*? Incorect vin number in ecu can*t be the problem?

[CarLabImmo]

I don't know about aliens vin number on second hand ECU.
Immobilizer active message should delete if you have good car key.

[Forum user]

we have 2 keys and they are from this car. in immo ecu no faults , in live data alll things are ok. Problem was only with engine ecu, it was rustred and flull sf water. I want toi ask, that fault code in ecu cant cause wrong vin? maybe we somehow need to change it in that car vin?

[Forum user]

today we try online coding with Autel, it gives 4 possible codins for this car,we try all of them. But we still got fault code in ecu 11844 p0610 control module incorectly coded and imobilaizer active on dashboard

[CarLabImmo]

Ask on service whats coding number you should a have on ECU ?

[Forum user]

now coding in ecu is ok. We still have devil letters on dashboard IMMO ACTIVE. Maybe someone knows how to disable it for all time.