Bosch Motronic 1.3 DME 174 BMW Checksum ?

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Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby blood69 » Fri Jan 18, 2019 1:49 pm

Hi, i was able to reverse engineer the BMWs Motronic 174 DME used on the E30 316i :lol: .
I just bought an already Tuned chip and compared with the original on the Car. Using TunerPro and a XDF file for the 173 DME (e30 325) i was able to change the memory addresses for each table, since the tables are the same size, and created a new XDF to the 174.
Now i'm trying to figure it out how to calculate the checksum and the correct memory address.
I think its the 1f20,1f21,1f22 and 1f25 memory addresses but not sure.

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby Shooting » Fri Jan 18, 2019 4:15 pm

blood69 wrote:Hi, i was able to reverse engineer the BMWs Motronic 174 DME used on the E30 316i :lol: .
I just bought an already Tuned chip and compared with the original on the Car. Using TunerPro and a XDF file for the 173 DME (e30 325) i was able to change the memory addresses for each table, since the tables are the same size, and created a new XDF to the 174.
Now i'm trying to figure it out how to calculate the checksum and the correct memory address.
I think its the 1f20,1f21,1f22 and 1f25 memory addresses but not sure.


Look here before asking for anything ----> introduce-yourself

wbr

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby blood69 » Fri Jan 18, 2019 4:33 pm

Shooting, i'm guessing you're the guy with the bathroom key.
Anyways, It would be nice that's mentioned on the email after registration.

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby Shooting » Fri Jan 18, 2019 6:51 pm

blood69 wrote:Shooting, i'm guessing you're the guy with the bathroom key.
Anyways, It would be nice that's mentioned on the email after registration.


I'm just sick of leachers just getting one post then leaving without any feedback,
the Introduction helps and makes people think about others here...

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby blood69 » Fri Jan 18, 2019 7:46 pm

Fair Enough.
But u have to consider that there's other forums out there and people rotate between them.
I'm not saying the introduction is a bad thing, but then again, you should consider asking for a introduction and sending the link on the register email.
When we make the 1st post we don't have a clue that is mandatory.

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby Shooting » Fri Jan 18, 2019 8:56 pm

blood69 wrote:Fair Enough.
But u have to consider that there's other forums out there and people rotate between them.
I'm not saying the introduction is a bad thing, but then again, you should consider asking for a introduction and sending the link on the register email.
When we make the 1st post we don't have a clue that is mandatory.


ALL forums require you to Introduce yourself, it's arrogance to NOT do it...

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby blood69 » Mon Jan 21, 2019 11:45 am

Shooting, if you can't help with the issue, Shut the Fuck up Already

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby Shooting » Mon Jan 21, 2019 1:35 pm

blood69 wrote:Shooting, if you can't help with the issue, Shut the Fuck up Already



Spoken like a true LEACHER! .. all you had to do is post a file and I would have shown you.....

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby blood69 » Mon Jan 21, 2019 6:05 pm

Like i believe it
Half of all your posts on this forum is this shit:
"Look here before asking for anything ----> introduce-yourself"

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Re: Bosch Motronic 1.3 DME 174 BMW Checksum ?

Postby Shooting » Mon Jan 21, 2019 7:39 pm

blood69 wrote:Like i believe it
Half of all your posts on this forum is this shit:
"Look here before asking for anything ----> introduce-yourself"


And no one ever returns for help... my point exactly!!! .. if you stop BITCHING and actually post a file you might get help... but NOT from me ;)

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