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EDC16U34 IMMO OFF
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14-11-2025, 22:05 PM,
(This post was last modified: 14-11-2025, 22:40 PM by cwarren2399.)
Post: #31
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RE: EDC16U34 IMMO OFF
First post in file in the backup
did you see ? i tried 7 solutions from different people and still nothing work |
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15-11-2025, 00:03 AM,
Post: #32
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RE: EDC16U34 IMMO OFF
write back AT backup, if it's not corrupted by now, then remove external eeprom read and post, immo should be on, then i'll immo off the file read by the programmer, write back immo off file with programmer and start the car, you will probably have no electric windows, no heater, hazzards will flash for 5 mins, until you make a transponder and adapt with vcds, done this lots of times
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15-11-2025, 00:10 AM,
Post: #33
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RE: EDC16U34 IMMO OFF
ok , so if im going to adapt key with vcds would it not just be same to program a key ? i really really apprieciate you and others taking the time to help , but other users i see from this forum and others have had a solution without these issues with the windows and hazards etc .
is it possible for you to extract the pin and cs etc for me or can guide me to software that can , please ill write back the stock backup and upload eeprom again , do you want me to write with AT by changing the file in the backup folder eeprom and replace it with yours , or do you want me to directly program the chip itself on the ecu board. thank you again its very much appreciated
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15-11-2025, 00:25 AM,
Post: #34
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RE: EDC16U34 IMMO OFF
write back original unmodified backup file with AT, i assume you had immo faults before you read the backup, see if the same faults are there, post the fault codes if you can, i'm interested in knowing why you need immo off, after you write original backup, remove 95320 read in 16bit and post the file, i will immo off the file, write back in 16bit to the eeprom and solder back to ecu, car should start, i've done dozens of these immo off edc16s 1hour job at the most, when you write back ori with AT, see if you can communicate with diagnostics by obd
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15-11-2025, 00:32 AM,
Post: #35
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RE: EDC16U34 IMMO OFF
do i need to unsolder chip ? i have special tool to go ver the top and read , i will do as you said .....
i want to do immo off becuase no keys and want to see if engine&box is good before i invest into it |
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15-11-2025, 01:00 AM,
Post: #36
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RE: EDC16U34 IMMO OFF
try with the clip, read 2/3 times, make sure reads are the same, what tool are you using ?
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15-11-2025, 02:55 AM,
Post: #37
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RE: EDC16U34 IMMO OFF
ACDP , confirmed the chip does read fine
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15-11-2025, 02:59 AM,
Post: #38
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RE: EDC16U34 IMMO OFF
ok, post the file
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15-11-2025, 12:06 PM,
Post: #39
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RE: EDC16U34 IMMO OFF
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15-11-2025, 12:46 PM,
Post: #40
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RE: EDC16U34 IMMO OFF
then you might wanna give this a go
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