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Old 05-07-2008, 09:33 AM   #1
xswrex
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Default New patch in the works for 16bit models

I thought i'd give you an update on the new patch that i am working on and of course gauge interest

Features currently implemented:
1.Launch control
2.Boost + wastegate map switching
3.Rev protect (rev limiting based on coolant temperature)
4.Valet mode (switchable on/off)

so what do you think?
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Old 05-07-2008, 10:28 AM   #2
4wdwrx
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looks good. how about adding anti-lag
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Old 05-07-2008, 10:28 AM   #3
wrxsti.l
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Sounds great.

5. that virtual gauge/dash program you started working on
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Old 05-07-2008, 01:52 PM   #4
Hawke
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Quote:
Originally Posted by xswrex View Post
I thought i'd give you an update on the new patch that i am working on and of course gauge interest

Features currently implemented:
1.Launch control
2.Boost + wastegate map switching
3.Rev protect (rev limiting based on coolant temperature)
4.Valet mode (switchable on/off)

so what do you think?
I suppose there isn't enough room to include a timing table, fuel table and injector scaling? Just thinking of a map switch to change from a pump tune to a race or E85 tune.
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Old 05-07-2008, 02:25 PM   #5
testes1010
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Quote:
Originally Posted by Hawke View Post
I suppose there isn't enough room to include a timing table, fuel table and injector scaling?
He's allowing the switch from MT to AT WG & Boost tables in the factory ROM, similar to ECUTec I'm sure.
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Old 05-07-2008, 03:14 PM   #6
Casey
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Valet mode would be awesome.
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Old 05-07-2008, 11:23 PM   #7
ProdriveDreams
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how would you change boost + wastegate on the fly? also how to enable valet mode??

mostly interested int he first 3, i like the 3rd one, very clever!
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Old 05-08-2008, 01:58 AM   #8
fujiillin
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Very nice!

Are you planning on carrying this over to 32bit or will there be changes?
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Old 05-08-2008, 02:07 AM   #9
xswrex
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Quote:
Originally Posted by Hawke View Post
I suppose there isn't enough room to include a timing table, fuel table and injector scaling? Just thinking of a map switch to change from a pump tune to a race or E85 tune.
well there is room in a different area, but this is something else and out of scope of current patch in discussion.
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Old 05-08-2008, 02:10 AM   #10
xswrex
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Quote:
Originally Posted by testes1010 View Post
He's allowing the switch from MT to AT WG & Boost tables in the factory ROM, similar to ECUTec I'm sure.
On the other hand not all ROMs have 2x boost and wg tables from the factory
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Old 05-08-2008, 02:15 AM   #11
xswrex
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Quote:
Originally Posted by ProdriveDreams View Post
how would you change boost + wastegate on the fly? also how to enable valet mode??

mostly interested int he first 3, i like the 3rd one, very clever!
Boost & wg map switching is toggled when the engine is running, vehicle is not stationary, throttle is fully depressed and rear defogger switch is toggled from off to on.

Valet mode is toggled when the vehicle is stationary, ignition is on without engine running, throttle is fully depressed and rear defogger switch is toggled from off to on
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Old 05-08-2008, 02:20 AM   #12
xswrex
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Quote:
Originally Posted by fujiillin View Post
Very nice!

Are you planning on carrying this over to 32bit or will there be changes?
certainly planning to carry it over
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Old 05-08-2008, 04:55 AM   #13
bebeu
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I am waiting for these features :


3.Rev protect (rev limiting based on coolant temperature)
4.Valet mode (switchable on/off)


U Rocks man
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Old 05-08-2008, 05:44 AM   #14
Hyper
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that rev protect sounds like what the new BMWs have.... kewl!
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Old 05-08-2008, 09:43 AM   #15
Hawke
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Quote:
Originally Posted by testes1010 View Post
He's allowing the switch from MT to AT WG & Boost tables in the factory ROM, similar to ECUTec I'm sure.
That makes sense.

Thanks for the awesome work xswrex!
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Old 05-08-2008, 09:52 AM   #16
Bullwinkle1983
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Quote:
Originally Posted by xswrex View Post
certainly planning to carry it over
In that case, I'm really looking for a quickly flashing CEL on knock/FBKC. Similar to the UTEC style.
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Old 05-08-2008, 10:12 AM   #17
MIKE DD
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+1 for valet mode!! I have to valet my car alot here in s. florida.
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Old 05-10-2008, 09:15 AM   #18
quazimoto
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How about wastegate compensation per gear?
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Old 05-11-2008, 08:25 AM   #19
Rogan
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Flat foot shift

Quote:
Originally Posted by xswrex View Post
I thought i'd give you an update on the new patch that i am working on and of course gauge interest

Features currently implemented:
1.Launch control
2.Boost + wastegate map switching
3.Rev protect (rev limiting based on coolant temperature)
4.Valet mode (switchable on/off)

so what do you think?
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Old 05-11-2008, 11:17 AM   #20
fujiillin
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Quote:
Originally Posted by dumdum View Post
How about wastegate compensation per gear?
Honestly, it isn't really necessary. Just tune for 4th gear and use the vehicle speed compensation for 1st gear.

If it's really an issue, a good BCS isn't that expensive.
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Old 05-11-2008, 01:25 PM   #21
quazimoto
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Quote:
Originally Posted by fujiillin View Post
Honestly, it isn't really necessary. Just tune for 4th gear and use the vehicle speed compensation for 1st gear.

If it's really an issue, a good BCS isn't that expensive.
16 bit ECU's do not have vehicle speed compensation for first gear.I use a GMBCS.I would like to tune for 1st or 2nd gear,which allows for the quickest spool up.Yes,yes it is necessary.It would allow any 3 port to work like an MBC but without the PTFB.
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Old 05-11-2008, 11:46 PM   #22
eminehart
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Quote:
Originally Posted by dumdum View Post
16 bit ECU's do not have vehicle speed compensation for first gear.I use a GMBCS.I would like to tune for 1st or 2nd gear,which allows for the quickest spool up.Yes,yes it is necessary.It would allow any 3 port to work like an MBC but without the PTFB.
I heard about running a MBC in parallel with the GMBCS would be be the current fix. Running high Wastegate duty then have the MBC as the failsafe for the top end in higher gears. Not exactly sure what is meant by in parallel but I am kinda wanting to do this. I would have to think about the vacuum hose routing for a bit to come up with the solution.
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Old 05-12-2008, 12:09 AM   #23
eminehart
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ok here it is.

Set wastegate duty to 100% in the full throttle column.

Set up a Tee to split manifold pressure to both BCS and MBC than set up a Tee to connect the output of the BCS and the output of the MBC to the Wastegate.

Effectively you have an Manual Boost controller at Full Throttle and use the computers wastegate duty at part throttle. If the computer want's the wastegate to open it does, if the MBC wants it to open it does.

I just now wish I hadn't sold my Perrin MBC.
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Old 05-12-2008, 09:05 AM   #24
Rogan
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here's my crude but effective diagram..

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Old 05-13-2008, 11:42 AM   #25
Jaxx
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Quote:
Originally Posted by xswrex View Post
3.Rev protect (rev limiting based on coolant temperature)
oddly enough my 97 wrx ecu has this built in already

spark & fuel cut at 5000 until warm
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