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 Post subject: Help going through rom's that are not Subaru...
PostPosted: Mon Apr 05, 2021 9:26 am 
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Joined: Tue Oct 25, 2011 7:00 am
Posts: 1288
Location: Stockholm, Sweden. Sea level.
Hi guys!

My name is Patrick, I'm Swedish and living in Stockholm.

My tuning "career" took a very odd turn last fall, since October I am to 90% de-tuning cars, limiting their top speed to 30 km/h so that they can become registered as "A-traktor", a vehicle that kids can drive here from the age of 15.

I moved back to my parents house, as there is a garage, and more or less working full time with these conversions. Insane but fun!

I have a subscription with Alientech and their ECM Titanium software, it's quite impressive how many different car models they have tried to define vital tuning maps for, however there are sometimes mistakes (natural) and sometimes they don't define all that I need.

So, I am looking for some people that are "hackers" of these rom's and can help me from time to time when I'm missing a map and Alientech can't help.

I am of course going to pay for this help.

To give an example of help I might need:

1. Land Rover Range Rover Evoque 2.0T 2013, here the ECM driver (aka def) is incorrect regarding the VMax speed limiter. Alientech is closed for the holidays and I might get their help tomorrow. I need the rom with adjusted speed limiter to 30 km/h.
2. BMW 116i, the ECM does not define the VMax speed limiter. I need to find if there is a map for this and if there is limit this to 30 km/h.

Grateful for all help and ideas, I know I could use wols myself and try to dig through the maps - but I'm not experienced enough for that.

Cheers
Patrick


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 Post subject: Re: Help going through rom's that are not Subaru...
PostPosted: Tue Apr 06, 2021 12:11 pm 
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Experienced
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Joined: Thu Mar 30, 2017 7:26 am
Posts: 112
Location: Poland
Hello

BMW 116i:
000C38D5 -> 7D 00 (250km/h) -> 0F 00 (30km/h)

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E30 Coupe Stock Engine M62B44TU @ 0.5bar ~ ME7.2 ~ Almost done :)
E30 Sedan Stock Engine M52B28Turbo @ 0.5bar ~ MS41.2 ~ 328Hp / 448Nm
Need help in Tuning/Modding MS41/MS42/MS43/MS45/ME7.2 ? Message me i can help You out for a coffee cup :)


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 Post subject: Re: Help going through rom's that are not Subaru...
PostPosted: Wed Apr 07, 2021 5:28 am 
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RomRaider Donator

Joined: Tue Oct 25, 2011 7:00 am
Posts: 1288
Location: Stockholm, Sweden. Sea level.
Fabio wrote:
Hello

BMW 116i:
000C38D5 -> 7D 00 (250km/h) -> 0F 00 (30km/h)


Dzenkuje!

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 Post subject: Re: Help going through rom's that are not Subaru...
PostPosted: Wed Apr 07, 2021 5:37 am 
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RomRaider Donator

Joined: Tue Oct 25, 2011 7:00 am
Posts: 1288
Location: Stockholm, Sweden. Sea level.
Allright, can we try a more difficult one? Maybe more difficult. :lol:

2000 VW New Beetle 1.8T, ecm has their defs wrong I think. Their map does not limit speed anyhow.

Attachment:
vmax loc.jpg


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Last edited by Patrick P931 on Wed Apr 07, 2021 5:43 am, edited 1 time in total.

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 Post subject: Re: Help going through rom's that are not Subaru...
PostPosted: Wed Apr 07, 2021 5:41 am 
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RomRaider Donator

Joined: Tue Oct 25, 2011 7:00 am
Posts: 1288
Location: Stockholm, Sweden. Sea level.
And here is another one that Alientech defs has gotten wrong. ;)

2003 Mitsubishi Pajero Sport 3000.

Attachment:
vmax loc.jpg


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 Post subject: Re: Help going through rom's that are not Subaru...
PostPosted: Wed Apr 07, 2021 10:35 am 
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Experienced
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Joined: Thu Mar 30, 2017 7:26 am
Posts: 112
Location: Poland
Patrick P931 wrote:
Allright, can we try a more difficult one? Maybe more difficult. :lol:

2000 VW New Beetle 1.8T, ecm has their defs wrong I think. Their map does not limit speed anyhow.

Attachment:
vmax loc.jpg

131BA (VABSCH) - Vmax-Regler-Abschaltschwelle, variantenkodiert -> 80 FF (511KM/h)
131BC (VHYST) - Vmax-Hystereseschwelle, variantenkodiert -> 80 FF (511KM/h)
131BE (VMAXO) - Vmax-Begrenzungswert (Linie mit 16 Varianten) -> 80 FF (511KM/h)
131C0 (VVORH) - Vmax-Vorhaltschwelle, variantenkodiert -> 80 FF (511KM/h)

80 FF change to 00 0F for 30KM/h

_________________
E30 Coupe Stock Engine M62B44TU @ 0.5bar ~ ME7.2 ~ Almost done :)
E30 Sedan Stock Engine M52B28Turbo @ 0.5bar ~ MS41.2 ~ 328Hp / 448Nm
Need help in Tuning/Modding MS41/MS42/MS43/MS45/ME7.2 ? Message me i can help You out for a coffee cup :)


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 Post subject: Re: Help going through rom's that are not Subaru...
PostPosted: Wed Apr 07, 2021 3:37 pm 
Offline
RomRaider Donator

Joined: Tue Oct 25, 2011 7:00 am
Posts: 1288
Location: Stockholm, Sweden. Sea level.
Fabio wrote:
Patrick P931 wrote:
Allright, can we try a more difficult one? Maybe more difficult. :lol:

2000 VW New Beetle 1.8T, ecm has their defs wrong I think. Their map does not limit speed anyhow.

Attachment:
vmax loc.jpg

131BA (VABSCH) - Vmax-Regler-Abschaltschwelle, variantenkodiert -> 80 FF (511KM/h)
131BC (VHYST) - Vmax-Hystereseschwelle, variantenkodiert -> 80 FF (511KM/h)
131BE (VMAXO) - Vmax-Begrenzungswert (Linie mit 16 Varianten) -> 80 FF (511KM/h)
131C0 (VVORH) - Vmax-Vorhaltschwelle, variantenkodiert -> 80 FF (511KM/h)

80 FF change to 00 0F for 30KM/h


Looks like the same ones ECM has and unfortunately these didn't work. I've attached the rom that didn't work and should have set all these maps to 30... I appreciate the help super much!


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