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Solved ✔ Immo off jaguar xk8 1997 - Printable Version

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+--- Thread: Solved ✔ Immo off jaguar xk8 1997 (/showthread.php?tid=32531)



Immo off jaguar xk8 1997 - MagnaSound - 08-02-2018

Hello to all
I have in the workshop a jaguar xk8 1997 4.0 v8, I need to turn off the immobilizer.
I am attaching the photos of the control units (thick ecu)

079700-8250

thanks for the help


RE: Immo off jaguar xk8 1997 - volavka - 08-02-2018

Just unsolder the memory TC97101P or fill all lines with FF FF......
well ecu become immo off

Good luck yes


Immo off jaguar xk8 1997 - MagnaSound - 10-02-2018

I tried to remove it, but nothing, it gives me error. How can I read or write this eprom?[Image: 95eaad87b06ec2e393ef219ee2437386.jpg]

Inviato dal mio ASUS_Z00AD utilizzando Tapatalk


Immo off jaguar xk8 1997 - MagnaSound - 16-02-2018

Today I tried again, the engine started! thank you !

Inviato dal mio ASUS_Z00AD utilizzando Tapatalk


RE: Immo off jaguar xk8 1997 - snyper - 12-07-2019

(08-02-2018, 23:40 PM)volavka Wrote:  Just unsolder the memory TC97101P or fill all lines with FF FF......
well ecu become immo off

Good luck yes

Dear Owner,

I landed on this thread and it was helpful to the threat starter. I have a 2003 Jaguar X type  2.0L 2X43- ECU. I need to make the ECU virgin by wiping the memory with VID blocks so I can reprogram it. Could you advice which memory to read?

Thank you.


RE: Immo off jaguar xk8 1997 - volavka - 12-07-2019

(12-07-2019, 16:22 PM)snyper Wrote:  Dear Owner,

I landed on this thread and it was helpful to the threat starter. I have a 2003 Jaguar X type  2.0L 2X43- ECU. I need to make the ECU virgin by wiping the memory with VID blocks so I can reprogram it. Could you advice which memory to read?

Thank you.

TC97101P is supported by UPA USB-S  programmer , read/write ok


RE: Immo off jaguar xk8 1997 - snyper - 12-07-2019

Much thanks. Should I wipe it clean?. I read on some forum that to make it new so that you can program the module as new, you need to wipe it clean and solder back.

Once again, thank you for taking you time to assist.

Regards