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 Post subject: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Sat Jan 06, 2018 3:17 pm 
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Newbie

Joined: Mon Apr 03, 2017 12:26 pm
Posts: 24
Hello, i have partial 32kb read from Alpina E46 B3.3, but some maps that i want are showing "0".
I tried to open the same 0110C6 from M52B28TU engine but these maps romraider shows like it should.

Can you help me with that?

Here is bin:


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Sun Jan 07, 2018 10:16 am 
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Senior Member

Joined: Mon May 18, 2015 8:14 am
Posts: 1042
Location: Oulu, Finland (English/Finnish)
That's because alpina doesn't use those maps. There are also some other differences that may not be so clear at first. For example alpina doesn't have the m52 dual vanos in the engine. Only on/off single vanos and also the intake doesn't have disa valve. So alpina uses disa maps/output to control the vanos.


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Wed Jan 10, 2018 9:35 am 
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Joined: Mon Apr 03, 2017 12:26 pm
Posts: 24
pazi88 wrote:
That's because alpina doesn't use those maps. There are also some other differences that may not be so clear at first. For example alpina doesn't have the m52 dual vanos in the engine. Only on/off single vanos and also the intake doesn't have disa valve. So alpina uses disa maps/output to control the vanos.


So it doesn't use 91 and 98 maps by petrol? Maps which i need for AFR is clear, but what maps should i use to change ignition?


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Wed Jan 10, 2018 11:15 am 
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Joined: Thu Sep 25, 2014 12:53 pm
Posts: 627
Location: Houston, TX
The only ones that are available.
If I remember correctly they're the 'cold' ones.


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Tue Jan 16, 2018 7:14 am 
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Newbie

Joined: Wed Apr 26, 2017 4:43 am
Posts: 98
Location: Georgia
Do you have full dump? interesting what is throttle logic there


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Tue Jan 16, 2018 7:23 am 
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Joined: Mon May 18, 2015 8:14 am
Posts: 1042
Location: Oulu, Finland (English/Finnish)
Here is full dump.

But as far as I know, the code part is same as in regular C6. All the "magic" is done by adjusting settings on partial section.


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Tue Jan 16, 2018 1:31 pm 
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Experienced

Joined: Thu Sep 25, 2014 12:53 pm
Posts: 627
Location: Houston, TX
There's no difference between Alpina C6 and normal C6 programming section.


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Wed Jan 17, 2018 7:41 am 
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Newbie

Joined: Wed Apr 26, 2017 4:43 am
Posts: 98
Location: Georgia
Ok, thank you gents. Yes, seems right. yesterday I read abt their engine and throttle is the same like m52tu


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 Post subject: Re: Alpina E46 B3.3 MS42 0110C6 problem with maps
PostPosted: Sun Dec 23, 2018 8:42 am 
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Newbie

Joined: Wed Apr 26, 2017 4:43 am
Posts: 98
Location: Georgia
Does anyone have alpina flash for ms43?
It would be highly appreciated if someone posts it here, or in ms43 thread


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