VZ E55 ECU LINKER "SRAM CODE READER"

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby The1 » Mon Jul 19, 2021 3:08 pm

yeh barina or corsa c was dual, can bus on back end between modules and kline on front end, it's confusing :thumbdown:

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby mackan » Wed Jul 21, 2021 1:36 am

The1 wrote:There's no Kline data pin as far as im aware.

That's neat So it's expecting an input on PID 6C, the string looks like the pin so you have to have the correct pin to start with?

What immo data does it send out? Im guessing it's like that 4 chunk of data that gets sent on relink.

There is a k-line datapin on E55 but I have not got the ecu fully talking on that yet. Its also mentioned in our Saab E55 ECU documents.
E69 on the other hand is very talkative and we can also upload a bootloader via k-line for full access :)

E55:
Code: Select all
ME9.6(HFV6)   Pin (Bosch)   Pin (GM)   Connector
Can H   V23   J2-23   Conn 2
Can L   V55   J2-55   Conn 2
Plus 12v   V03   J2-03   Conn 2
Plus 12v   V36   J2-36   Conn 2
Ground   Chassi/Pin25      Conn 2
K-Line   V38   J2-38   Conn 2
GPT2   E04   J1-04   Conn 1
GPT1   E21   J1-21   Conn 1


E69:
ME(D)9.6.1 Pin (Bosch) Pin (GM) Connector
Can H 42 J2K42 2 (Small)
Can L 55 J2K55 2 (Small)
Plus 12v 54 J2K54 2 (Small)
Plus 12v 56 J2K56 2 (Small)
Ground 1 J2K01 2 (Small)
K-Line E47 J1A47 Big
GPT2 E07 J1A07 Big
GPT1 E30 J1A30 Big

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Joined: Wed Sep 04, 2019 8:41 pm

Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby mattyjf01 » Wed Jul 21, 2021 11:15 am

mackan wrote:
The1 wrote:There's no Kline data pin as far as im aware.

That's neat So it's expecting an input on PID 6C, the string looks like the pin so you have to have the correct pin to start with?

What immo data does it send out? Im guessing it's like that 4 chunk of data that gets sent on relink.

There is a k-line datapin on E55 but I have not got the ecu fully talking on that yet. Its also mentioned in our Saab E55 ECU documents.
E69 on the other hand is very talkative and we can also upload a bootloader via k-line for full access :)

E55:
Code: Select all
ME9.6(HFV6)   Pin (Bosch)   Pin (GM)   Connector
Can H   V23   J2-23   Conn 2
Can L   V55   J2-55   Conn 2
Plus 12v   V03   J2-03   Conn 2
Plus 12v   V36   J2-36   Conn 2
Ground   Chassi/Pin25      Conn 2
K-Line   V38   J2-38   Conn 2
GPT2   E04   J1-04   Conn 1
GPT1   E21   J1-21   Conn 1


E69:
ME(D)9.6.1 Pin (Bosch) Pin (GM) Connector
Can H 42 J2K42 2 (Small)
Can L 55 J2K55 2 (Small)
Plus 12v 54 J2K54 2 (Small)
Plus 12v 56 J2K56 2 (Small)
Ground 1 J2K01 2 (Small)
K-Line E47 J1A47 Big
GPT2 E07 J1A07 Big
GPT1 E30 J1A30 Big


Yes already communicating on Kline
Found the code at the same address but not the immobilizer data
Very slow at the moment
Any ideas on how to speed it up?

i coudnt get j2534dotnet to work either

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby The1 » Wed Jul 21, 2021 11:47 am

nice work :thumbup:

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby mattyjf01 » Thu Jul 22, 2021 7:40 pm

Just found Seed key pairs for Security 01 (SPSrequest) and 03 (DevCtrlrequest)

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby hsv08 » Thu Jul 22, 2021 9:23 pm

I love where this is heading. Good work boys.

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby mattyjf01 » Fri Jul 23, 2021 11:22 am

VzKLine.png
VzKLine.png (21.13 KiB) Viewed 156 times

Update
Tested on 5 OS
Nothing special on security 2
It looks like Kline gives you access to areas that CAN cant :thumbup:
J2534dotnet works with Kline

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Joined: Wed Sep 12, 2018 10:57 pm

Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby mackan » Mon Jul 26, 2021 11:33 pm

Seems to reading just fine. Immo data is however not the same as Carprog reports. Will try to get my hands on a V6 Saab here to check some more results.

Using a modded Mangoose (Mongoose) Pro 2 GM clone. The chinese could not get the canbus connected properly so I've had to reroute it...
Attachments
Capture_cad.PNG
Capture_cad.PNG (22.46 KiB) Viewed 123 times

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby mattyjf01 » Tue Jul 27, 2021 1:09 pm

Can you do a read of the default addresses and send me the file please

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Re: VZ E55 ECU LINKER "SRAM CODE READER"

Postby The1 » Tue Jul 27, 2021 1:37 pm

i had this with barina, requesting a PID with level1 vs level2 access gave different results

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