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      12-10-2019, 04:13 AM   #1
harkes
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Talking OTS for MHD PS2 PWG

For all you PWG owners running Pure Stage2. Here is something to be excited about if you have not already gone custom tune.

I just tested the latest BETA-revision and it is looking REALLY good so far
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Last edited by harkes; 12-10-2019 at 07:12 PM..
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      12-10-2019, 12:18 PM   #2
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Quote:
Originally Posted by harkes View Post
For all you PWG owners running Pure Stage2. Here is something to be excited about if you have not already gone custom tune.

I just tested the latest revision and it is looking REALLY good so far
nice, I'm PWG and going PS2 within the next few months.. don't know what I'm holding off on, it's not that I don't already have the money saved up, but the actual spending of money, especially over 3k at once, makes me sweat... especially because I'm going to need to upgrade my clutch at the same time, I know the stock one @ 60k isn't going to hold up well. congrats man, I know you've been at this a while (revisions).
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      12-10-2019, 04:24 PM   #3
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https://datazap.me/u/thomas/mhd-beta...og=0&data=4-21

this is my run with the beta map . oscillation is less than before
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      12-10-2019, 04:49 PM   #4
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Quote:
Originally Posted by T_H_O_M_A_S View Post
https://datazap.me/u/thomas/mhd-beta...og=0&data=4-21

this is my run with the beta map . oscillation is less than before
I dont see manifold boost in your log? Are you looking at pre throttle boost?

Throttle position is all over the map with some huge throttle closures. The only time pre-throttle boost is on target is when the throttle opens fully. Need to see manifold boost to see if the throttle closures are to regulate that or potentially happening for some other reason
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      12-10-2019, 05:28 PM   #5
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it was unchecked in the options menu , next logs it will be enabled
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      12-10-2019, 05:34 PM   #6
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Why is the actual boost so much higher than target?
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      12-10-2019, 06:11 PM   #7
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Quote:
Originally Posted by Logicoeur View Post
Why is the actual boost so much higher than target?
Its pre-throttle boost and there are significant throttle closures; see my post above.
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      12-10-2019, 07:17 PM   #8
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This is still work in progress but the best map I have had for my car i 4 years. If there is overboost there have to be throttle closure otherwise some safeties has been removed. What is even more important (for me) than whether boost is hitting target or not; is how the car feel during normal driving and work with the gearbox. This is great

thejeremyman9
The throttle close is to combat overboost

Logicoeur
BETA-OTS so work in progress

Here a log from my car running 95RON so a bunch of timing corrections up top.
https://datazap.me/u/harkes/ots-ps2-...data=3-4-15-18
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      12-10-2019, 11:05 PM   #9
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Quote:
Originally Posted by harkes View Post
thejeremyman9
The throttle close is to combat overboost
Well yeah, that is what i stated i thought in my original response, but we can't see manifold boost in his log so we can't tell what the "actual" boost the engine is seeing is. I am interested to see a log with manifold boost included to see how that tracks target and if the throttle regulation is working to keep it under control.

I guess load is very close to target so i suspect it is pretty good.
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      12-12-2019, 12:46 AM   #10
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Log says 7.7 100-200kmh (62-124mph). Not bad for a beta-OTS with a little bit of initial wheel spin

https://datazap.me/u/harkes/ots-ps2-...26&mark=42-105
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      12-12-2019, 04:44 PM   #11
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https://datazap.me/u/thomas/mhd-beta...og=1&data=3-19

three logs with v0.33
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      12-12-2019, 06:59 PM   #12
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100-200kmh (62-124) in 8.64sec with 0% slope - not too bad. I dont trust the 7.7 measured from the log so I dont know what the scale of that time parameter is
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      12-16-2019, 02:52 PM   #13
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What trans are you running?
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      12-16-2019, 05:13 PM   #14
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Quote:
Originally Posted by monsterbuck1974 View Post
What trans are you running?
8AT
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