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Author Topic: The 5120 hack - Running up to 5bar absolute pressure on ME7.x  (Read 329230 times)
britishturbo
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« Reply #75 on: February 02, 2013, 07:46:19 AM »

A little ghetto fabulous but it should work as a test:



Have to go out with the family now but when I get back I'll test it :-)
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Bische
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« Reply #76 on: February 02, 2013, 07:56:47 AM »

Looks just like OEM  Wink

I did install my 4bar sensor yesterday, but it was too damn bad traction to get any good logs, went sideways in 70mph so I called it for the evening.

Did spike 25psi once though Smiley
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britishturbo
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« Reply #77 on: February 02, 2013, 09:12:46 AM »

Looks just like OEM  Wink

I did install my 4bar sensor yesterday, but it was too damn bad traction to get any good logs, went sideways in 70mph so I called it for the evening.

Did spike 25psi once though Smiley

Haha nice!

What hpa factors did you use for the 4 bar sensor?
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Bische
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« Reply #78 on: February 02, 2013, 10:00:38 AM »

Calculated from formula in the FR Wink
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britishturbo
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« Reply #79 on: February 02, 2013, 11:20:59 AM »

Calculated from formula in the FR Wink

Good man :-)
I'll probably do the same. I'll be using the MPX6400
It's 20kpa @ 0.2V to 400kpa @ 4.8V
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britishturbo
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« Reply #80 on: February 02, 2013, 11:26:44 AM »

By my numbers that's 826.08670 hpa per volt, divided by 2 equals 413.0435

So i get:

DSLGRAD = 413.0435
DSLOFS = -4.1

Did I do the numbers right?
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Snow Trooper
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« Reply #81 on: February 02, 2013, 01:34:28 PM »

BT and Bische and PD, please PM me with your relevant paypal addys Smiley

Great work guys!

Looking forward to PID control at 35 psi...
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britishturbo
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« Reply #82 on: February 02, 2013, 01:47:12 PM »

BT and Bische and PD, please PM me with your relevant paypal addys Smiley

Great work guys!

Looking forward to PID control at 35 psi...

lol does this mean you forgive me? Haha :-p
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Snow Trooper
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« Reply #83 on: February 02, 2013, 01:50:55 PM »

I was never mad, just frustrated.

When you get paragraphs out of me it generally means i like you and want to see you succeed.   Your car melting down would be a huge blow to progression of single turbo 2.7t setups.  Same with Marcellus or me or anyone else for that matter.
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britishturbo
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« Reply #84 on: February 02, 2013, 05:19:36 PM »

I was never mad, just frustrated.

When you get paragraphs out of me it generally means i like you and want to see you succeed.   Your car melting down would be a huge blow to progression of single turbo 2.7t setups.  Same with Marcellus or me or anyone else for that matter.

Oh I hear you, it's all good ;-)
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matchew
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« Reply #85 on: February 02, 2013, 05:36:40 PM »

BT and Bische and PD, please PM me with your relevant paypal addys Smiley


What for?
« Last Edit: February 02, 2013, 09:58:22 PM by matchew » Logged
julex
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« Reply #86 on: February 02, 2013, 07:06:26 PM »

What for?

What for what? PID control?

How about ability to spool faster by over driving PID and letting car down regulate PID to reach desired level?
How about boost compensation due to IATs? (you do know that the hotter the air on fixed PID, the less boos turbo makes, right?)

Working PID might actually allow us to spool faster as you won't have to taper out KFDRL in fear of overshooting without safety of working PID control. It is huge IMHO.
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ddillenger
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« Reply #87 on: February 02, 2013, 07:09:29 PM »

Pretty sure the comment was directed @ snowtrooper's request for paypal addresses, I could be wrong, I was once before (lol).
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Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your experience!

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britishturbo
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« Reply #88 on: February 02, 2013, 07:43:49 PM »

Well my 4 bar map sensor works :-D
But... me7 freaked the fuck out at over 2560... Phila_dot is helping me analyze logs...

Oh and testing in snow bad idea... sideways in 4th is scary lol
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Snow Trooper
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« Reply #89 on: February 02, 2013, 08:00:48 PM »

what for?

I run a 21 lb spring in my shop car, will be nice to have control again.

Hard work for useful code should be rewarded and short of me flying to them and patting them on them back I will cover their sensor or something useful like that.
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