launch/transbrake question..
Moderator: LT401Vette
launch/transbrake question..
is there a way to tell when your on the transbrake in a log? when in the gauge panel in tuner studio I have a launch in indicator but while looking through logs there is no such indicator.. can anyone help me out?? With the few short logs I have its not really an issue but if I want to do a long log with some trans brake testing here and there itll get confusing where/when I'm on the tranbrake
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Re: launch/transbrake question..
Bring up status2, and 8 is launch indication
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Re: launch/transbrake question..
Sweet thanks mannathaninwa wrote:Bring up status2, and 8 is launch indication
Re: launch/transbrake question..
I'm not seeing 8 as a status 2 code.. Is there a list of what these codes mean anywhere? I'm seeing 4, 12 and theres a 44 in there under status2
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Re: launch/transbrake question..
Each bit in the status fields are what is of importance, so if 8 indicates the trans brake is active, then it is really that you want to see if bit 3 is set.
0b00001000
So a value of 12 would indicate that the 3rd and 4th bits are set.
So in MLV you can make a calculated field like this so it only cares about bit 3:
Field Name: TransBrake
Formula:
You will then have a field named TransBrake and the value will be 1 if active, 0 if not.
0b00001000
So a value of 12 would indicate that the 3rd and 4th bits are set.
So in MLV you can make a calculated field like this so it only cares about bit 3:
Field Name: TransBrake
Formula:
Code: Select all
([Status2] & 8) > 0 ? 1 : 0
Phil Tobin
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Re: launch/transbrake question..
The status bitfields are listed in the datalogging section of the TunerStudioReference manual.
James
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Re: launch/transbrake question..
Okay so bit 4 and bit 8 are just added together to get 12? According to the reference manual 4 is launch in and 8 is launch.. there is nothing that is listed as 12 or 44LT401Vette wrote:Each bit in the status fields are what is of importance, so if 8 indicates the trans brake is active, then it is really that you want to see if bit 3 is set.
0b00001000
So a value of 12 would indicate that the 3rd and 4th bits are set.
So in MLV you can make a calculated field like this so it only cares about bit 3:
Field Name: TransBrake
Formula:You will then have a field named TransBrake and the value will be 1 if active, 0 if not.Code: Select all
([Status2] & 8) > 0 ? 1 : 0
Re: launch/transbrake question..
Thanks I didn't know they were listed there now I just need to figure out what 44 means on status to I'm not sure how it came up with that numberjsmcortina wrote:The status bitfields are listed in the datalogging section of the TunerStudioReference manual.
James
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Re: launch/transbrake question..
Bit2 + bit3+ bit5I just need to figure out what 44 means on status to I'm not sure how it came up with that number
0b00101100 = 44
Phil Tobin
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
EFI Analytics, helping to simplify EFI
Next Generation tuning software.
Supporting all MegaSquirt versions and firmwares.
http://www.TunerStudio.com
http://www.efiAnalytics.com/MegaLogViewer/
Support the firmware running your engine:
http://www.msextra.com/doc/donations.html
Re: launch/transbrake question..
ok now im really confused.. in the ref manual its not labeled like that. So im having problems interpreting whats activeLT401Vette wrote:Bit2 + bit3+ bit5I just need to figure out what 44 means on status to I'm not sure how it came up with that number
0b00101100 = 44
Re: launch/transbrake question..
So does that mean flat shift is active? Cause its not enabled in my tune
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Re: launch/transbrake question..
44=32+8+4
Spark Cut + Launch + Launch In
Spark Cut + Launch + Launch In
Re: launch/transbrake question..
I see now thanksracingmini_mtl wrote:44=32+8+4
Spark Cut + Launch + Launch In
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Re: launch/transbrake question..
Another thing you can do is look at spark timing, it's usually a fixed timing during lunch and at the release gos back to normal
Volvo 940, 2jzge, MS3Pro, daily
240Z, 2JZ, MS3Pro boost control
240Z, 2JZ, MS3Pro boost control