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Vida CEM swapping

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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matija0610
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Re: Vida CEM swapping

Post by matija0610 »

emericaz wrote: 05 Jan 2024, 05:19 Hi! Someone can check my 2003 CEM dump for me? This is my first try on something like this and i dont want to brick it.
Dump seems OK, I looked at the configuration part, wait until someone else confirms
VIN location OK
CHKSUM 1 & 2 OK
PIN @4000

emericaz
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Post by emericaz »

What PIN @4000 means?

vtl
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Post by vtl »

emericaz wrote: 13 Jan 2024, 11:22 What PIN @4000 means?
Open the file in hex editor, go to address 0x4000 in hexadecimal or 16384 in decimal.

emericaz
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Year and Model: 2003 S60
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Post by emericaz »

vtl wrote: 13 Jan 2024, 12:08
emericaz wrote: 13 Jan 2024, 11:22 What PIN @4000 means?
Open the file in hex editor, go to address 0x4000 in hexadecimal or 16384 in decimal.
Thanks for the quick reply.
I need to change anything on the numbers or the order?

vtl
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Post by vtl »

emericaz wrote: 13 Jan 2024, 14:51 Thanks for the quick reply.
I need to change anything on the numbers or the order?
Swap odd and even bytes, and then maybe shuffle them. What's your part number?

emericaz
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Year and Model: 2003 S60
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Post by emericaz »

vtl wrote: 13 Jan 2024, 15:01
emericaz wrote: 13 Jan 2024, 14:51 Thanks for the quick reply.
I need to change anything on the numbers or the order?
Swap odd and even bytes, and then maybe shuffle them. What's your part number?
08688434

vtl
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Post by vtl »

emericaz wrote: 13 Jan 2024, 20:36 08688434
No shuffle. But no one verified ;)

emericaz
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Post by emericaz »

vtl wrote: 13 Jan 2024, 20:47
emericaz wrote: 13 Jan 2024, 20:36 08688434
No shuffle. But no one verified ;)
I can’t get it right

vtl
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Post by vtl »

emericaz wrote: 14 Jan 2024, 04:37 I can’t get it right
What do you have in file and what have you tried?

emericaz
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Year and Model: 2003 S60
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Post by emericaz »

vtl wrote: 14 Jan 2024, 07:08
emericaz wrote: 14 Jan 2024, 04:37 I can’t get it right
What do you have in file and what have you tried?
I tried like this
Attachments
Képernyőkép 2024-01-14 174432.png
Képernyőkép 2024-01-14 174432.png (155.53 KiB) Viewed 692 times
Képernyőkép 2024-01-14 174508.png
Képernyőkép 2024-01-14 174508.png (85.23 KiB) Viewed 692 times

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