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Author Topic: 06A906032HN, Implementation of launch-control and NLS  (Read 227779 times)
professor
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« Reply #105 on: March 20, 2012, 11:32:04 AM »

Anyone tell me please where FTOMN is located on HS

Should be at 0x1A3D9.
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nautica
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« Reply #106 on: March 20, 2012, 12:06:49 PM »

should be or 100%?  Smiley
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professor
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« Reply #107 on: March 20, 2012, 12:32:36 PM »

should be or 100%?  Smiley
Let me rephrase it a bit: If it was my car i ll used FTOMN located at the address i wrote.
More validators are welcome to your question.
« Last Edit: March 20, 2012, 12:34:18 PM by professor » Logged

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nautica
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« Reply #108 on: March 20, 2012, 02:46:18 PM »

Yes you right, it's 1A3D9. Thank you
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professor
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« Reply #109 on: March 21, 2012, 06:24:40 AM »

You are welcome.

A quick question looking for a correct fast answer pls:

0x381C00 ---->    9C 00  -> 00 9C which is correct.

0x0AB600 ----> Huh? 00 B6?
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sn00k
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« Reply #110 on: March 21, 2012, 08:25:16 AM »

DA 8A 00 B6
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professor
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« Reply #111 on: March 21, 2012, 02:26:13 PM »

So this was correct eventually.

For now NLS works on 06A906032RP very well but LC with antilag does not.
Here are my parameters with its values:

Antilag LC
Code:
SpeedThreshold:		5km/h
LaunchRPM: 4400rpms
IgnitionCutDuration: 160ms
RPMThreshold: 4550rpms
AccPedalThreshold: 90.2%

Soft LC
Code:
VNMX             2.5km/h
DNMAXH         50rpms     
ITNMXH          0
NMAX           4500rpms
NMAXOG        7350rpms
TMOTNMX          0 oC
TNMXH            655.3500  sec
CWNMAXMD     1

FTOMN is 0

Does any parameter conflicts? Soft LC is working.
I ll prepare a file without soft LC implemented, and parameters of it to its defaults values, to check the Hard (spark - cut) LC behavior, if it ll work..
« Last Edit: March 21, 2012, 02:33:09 PM by professor » Logged

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professor
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« Reply #112 on: March 29, 2012, 12:41:39 AM »

 Grin Grin Grin

well you guess well i am smiling cause finally made LC with antilag work.
A mistake on b_brems bitmask and two days of overlooking the whole code/function were the cause and effect.
My westie after hearing the bam boom starts barking the car and havent stop yet...
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sn00k
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« Reply #113 on: March 29, 2012, 05:23:13 AM »

hehe, so you got it working, awesome! Grin

what was wrong in your function? the b_brems bitmask? i only had a quick look, but im fairly sure this one was correct..?

now try setting the soft launch to 50-70 rpms above the spark cut LC.. with the same conditions for speed etc.. =)
(start at 50.. and increase if need more boost built..)
« Last Edit: March 29, 2012, 05:33:57 AM by sn00k » Logged
professor
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« Reply #114 on: March 29, 2012, 06:32:47 AM »

Well on 032RP b_brems is not -2 bits but -4. So if b_kuppl is .10 b_brems is .6.
I dont use N75 valve, i use apexi avcr so i cant built boost. But it reaches vacuum limits and builts 0.05-0.1bar which its the best for FWD (cant hide that with soft LC the car accelerates faster since wheel spinning is less, that why HLC and SLC coexists right?  Grin).
I set soft LC 120rpm higher and bam boom bam boom bam boom ... etc...
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sn00k
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« Reply #115 on: March 29, 2012, 03:53:54 PM »

ok, that is noted =)

but you have tried lower numbers? i.e below 120rpms? since the lower you get the more rapid the "bang boom bam poof" sounds will get.. and sound more aggressive and even while still building approx the same boost.. i found 50 rpms to be optimal on my unmodified audi a3tq.. very rapid LC and full boost in this case =)
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Aragorn
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« Reply #116 on: March 31, 2012, 01:50:07 PM »

Whats this Soft LC?
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catbed
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« Reply #117 on: May 19, 2012, 01:57:27 PM »

Bringing this thread back to see if I can get some help. I am trying to get this to work on a 4B0906018CH 01 1.8t.  I went through sn00k's guide, and I think my function/coding if correct, but I tried NLS today and ground 2nd.

EDIT: NLS works now, the problem is I swapped in an Auto engine harness, and they do not have clutch switch wiring. Added the wiring and NLS now works brilliantly. LC does no and I think it is a b_brems bitmask issue.

 My function looks like:

Code:
9A 26 13 20 F2 F4 40 9C D7 00 81 00 F2 F9 00 7E 
40 49 9D 0B F2 F4 9E F8 D7 00 81 00 F2 F9 02 7E
40 49 FD 03 F7 8E A4 8B 0D 2F 9A 26 29 20 8A 26
22 00 F2 F4 9E F8 D7 00 81 00 F2 F9 06 7E 40 49
FD 1A C2 F4 A8 89 D7 00 81 00 C2 F9 08 7E 40 49
FD 12 D7 00 38 00 F2 F4 F0 4F D7 00 81 00 F2 F9
04 7E 40 49 9D 11 F7 8E A4 8B 08 41 D7 00 38 00
F7 F8 F0 4F 0D 09 D7 00 38 00 F6 8F F0 4F 0D 04
D7 00 38 00 F6 8E F0 4F F3 F8 9C 89 DB 00 FF FF


Addresses:

Code:
B5A40 – Pure FF address/Function address
17E00 – conditions

Tsrldyn 380BA4
B_kuppl 00FD4C.2 – 0004
Vfil_w – 381C40
Nmot_w – 00F89E
Wped – 3809A8
B-brems 00FD4C.0

RAM Address 384FF0

link-in: 9DDCO -> original line: 0D 03 F0 49 F7 F8 A4 8B F3 F8 9C 89 D7 40 06 02...03 F8 on the next row.
                         edited line: 0D 03 F0 49 F7 F8 A4 8B DA 8B 40 5A D7 40 06 02...03 F8
« Last Edit: May 27, 2012, 12:58:13 PM by catbed » Logged
sn00k
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« Reply #118 on: May 20, 2012, 03:05:02 PM »

so both lc and nls now works on your 4B0906018CH ecu?  Smiley
if so ill add it to my list of compatible ecus..
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catbed
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« Reply #119 on: May 27, 2012, 11:16:34 AM »

so both lc and nls now works on your 4B0906018CH ecu?  Smiley
if so ill add it to my list of compatible ecus..

NLS shift works flawlessly, but the LC doesn't work at all. If I had to guess, I would assume there is a problem with the b_brems variable. Any way I can find the address without guessing?
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