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Author Topic: Volvo ME7 512kb maps locations  (Read 479 times)
slklite
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« on: May 22, 2018, 12:02:57 PM »

Hello guys, I have a Volvo C70 2.0 T5 (italian model) from 1998 with an ME7 ECU. (I have DBW and COP) My engine code is B5204T3 : 225 HP I don't know about the turbo, but I do know that I have blue injectors and a turbo with an angled flange.

I'd like to convert it to E85 fuel. I wiuld also like to do a nice stage 1 tune for now, and myabe a stage 2 later (turbo back exhaust and new intercooler)...

For now, I managed to read my ECU in bootmode. I think it's already tuned, buit I'm not sure, since I couldn't find an original file for my car...

I managed to find a few maps, but it would be nice if I could get some help from experienced people.

Here is what I found :

1C9EA : LDRXN
1959A : LAMFA
11A14 : KFMIOP
11BC8 : KFMIRL
0C5EB : KFZW
19667 : KFLBTS

I have trouble defining the axis as well.

I'm still looking for :

 - NMAX
 - KRKTE

and ideally for overrun :

 - CWSAWE
 - KFZWMN
 - KFZWSTTM
 - KFNWEGM
 - KFTVSA

Attached, you'll find my original file + my mappack for now. Please bear with me as it's a work in progress.

All advice is welcome.

Thank you.
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Kacza
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« Reply #1 on: June 04, 2018, 02:09:08 PM »

Your file looks tuned.
Your LAMBDA is bad.
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slklite
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« Reply #2 on: June 06, 2018, 02:15:56 PM »

That's what i thought. Do you know where i can find an original for my car ?
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slklite
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« Reply #3 on: June 14, 2018, 04:14:35 PM »

I think I found KRKTE at 19747

Can someone confirm ?

Does somebody know the right factor ?

I saw 0,001778 and 0,000111. Which one is right for my file ?

Thanks.
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Opti
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« Reply #4 on: August 15, 2018, 12:50:49 PM »

I'm fairly certain that I have KRKTE at the same location in my file (B5254T engine -99). I have the scaling set to 0,001778 but I haven't tried changing KRKTE yet, so can't verify if it's correct. I'm running the brown injectors @ 3.8 bar and my KRKTE stock is 0.0925 after scaling. The layout of our files seems very similar, only LAMFA location is different from the maps you listed.
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