BMW 320D EDC15 - Learning process

Posts related to map selection, map location, correct map treatment.

BMW 320D EDC15 - Learning process

Postby iFURY » Tue Jun 23, 2020 1:15 pm

Hello guys!
I trying to learn how to find maps in BMW 320D EDC15 ecu. I will attach the bin file below, this is not my file because i don't have a car with EDC15 ecu. My goal is to learn EDC15 first, and after that i can start to learn EDC16 with some experience with EDC15 first. I thing this way be more "easy" for me. This are the maps i was able to find:
3949C - DW (8x12)
396E4 - DW 2 (8x12)
39EAA - EGR (10x13)
3BEF8 - Smoke map (8x11)
3C8E8 - Boost map (10x16)
3CA64 - Boost map 2 (10x16)
3CCC2 - Boost limit (10x10)
3CE1E - N75 map (10x16)
3CF9A - N75 map 2 (10x16)
3DF64 - Duration map (10x8)
3E030 - Duration map 1 (10x8)
3E118 - Duration map 2 (16x16)
Maps that i thing are Torque limiters(but don't know from where to pick data for):
3BDA2 Torque limiter 1 (16x1)
3BDF8 Torque limiter 2 (16x1)
3BE4E Torque limiter 3 (16x1)

I'm not sure about Duration maps, and i need to find more maps like Torque limiter, SVBL, SOI and etc. Does this ECU have Torque limiters by gears?
Can u help me guys? I think the maps i find + Torque limiter, SVBL and SOI are enough for basic tuning? Thanks!
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iFURY
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Re: BMW 320D EDC15 - Learning process

Postby iFURY » Wed Jun 24, 2020 9:48 am

I think i find the Single Value Boost Limiter map on address: 3C660
Before the value of SVBL (02250) are 0000 and after SVBL value is something different in my case 16384, and that make sense for me exactly this value of 02250 need to be my SVBL. Can someone look in my bin file and confirm if im right or not for the maps and what more i need for a basic tuning. Thanks!

iFURY
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Posts: 21
Joined: Sun Sep 29, 2019 10:20 pm
Location: България


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