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arejas
5th January, 2019, 06:48 PM
hi,
who can help me make immo off or virgin ecu(neutral state)?
Old ecu is destroyed,have used one from different car.Flashed dpf and egr off via BDM.
As far as i figured out,all eeprom related data is in MPC processor.(flash)
Its Hyundai Santa Fe 2007 yr. 2.2 diesel 114kw
here is all files wich i readed via BDM

arejas
5th January, 2019, 06:54 PM
Files of ecu via bdm

fabrag
5th January, 2019, 07:27 PM
Try this IMMO OFF eeprom mod...
Disconnect immobox (behind steering column)

arejas
6th January, 2019, 10:39 AM
sorry but your file is eeprom file,it won't work because immo data is in flash(.mpc) file.
I already tried to resolder old eeprom chip(from dead ecu) to used ecu with same part number,but when i resolder eeprom chip and connect it to car,it won't start because ecu is dead,diagnostic says no communication with engine control unit,but when i resolder eeprom wich belongs to used ecu,its ok,just immo is blocking fuel system.

voltechcar
6th January, 2019, 01:45 PM
car have immo in eep, write his file, disconnect immo box and start engine.

arejas
6th January, 2019, 06:50 PM
I have an issue,wrote that eeprom file only,and ecu worked,now i see check engine light in instrument cluster,but won’t see immo light(atached photos above).My issue that i can’t find immo box under steering,removed all covers around steering column and brake,accelerator pads,but won’t see it.Car still won’t start,but i can hear fuel lift pump works.
maybe immo box is integrated in bcm?Or maybe someone can point direction where is santa fe mk2 CM immo box?Tryed search parts catalogue but unlucky.If i unplug immo box car should start?


584848584849

fabrag
6th January, 2019, 07:10 PM
Disconnect immobox....

arejas
6th January, 2019, 09:11 PM
sorry it can be my fault,was dark outside so used only phone torch light,tommorrow i will try at day,will inform how it goes.

arejas
8th January, 2019, 02:58 PM
Thanks fabrag,all sorted.Immo box was size of standard relay and was not in stock position,hidden above steering wheel.

Holmae
10th February, 2019, 06:31 AM
ineed immo off and virgin file for my ECUHere is my EPROM file

Holmae
10th February, 2019, 11:32 AM
Thank you very much but my car is working with this immo off