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Author Topic: The 5120 hack - Running up to 5bar absolute pressure on ME7.x  (Read 332078 times)
britishturbo
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« Reply #45 on: January 29, 2013, 11:17:48 AM »

Definatly related to the ASM divisions, ask me how I know lol  Grin

Haha yeah I figured as much :-P
I'm crawling through the ASM in IDA right now on my lunch break to see what I did wrong... ;-)
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britishturbo
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« Reply #46 on: January 29, 2013, 11:38:15 AM »

Definatly related to the ASM divisions, ask me how I know lol  Grin

I think I see what I did now...
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julex
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« Reply #47 on: January 29, 2013, 11:40:30 AM »

I think I see what I did now...

Being? Smiley
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britishturbo
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« Reply #48 on: January 29, 2013, 11:42:13 AM »

Being? Smiley

There's two 1013 divisions in the code involving fho_w... Bische only scaled one, I scaled both...
I'm going through now and comparing each 1013 and making sure I have them all right :-)
I will test again tonight!

I'm determined... I'm going to order a 4 bar vag sensor this week as well for step 2.
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britishturbo
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« Reply #49 on: January 29, 2013, 11:55:39 AM »

I also had 2 1013 divides mixed up... Now that I've got that right I will test again :-)
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britishturbo
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« Reply #50 on: January 29, 2013, 08:15:04 PM »

So after a few HEX math errors today... I think I got it! M Box 5 Bar Map support!
Here's a test run this evening... the Boost is really double what it shows (It isn't showing the scaled Boost numbers but they were logged)



Awesome stuff!
I'll do some more testing and clean up the xdf file and upload everything tomorrow probably :-)

Thanks for all the hard work guys!
I should be able to do the rest of the 2.7T boxes very quickly if anyone has any requests...
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nyet
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« Reply #51 on: January 29, 2013, 08:27:08 PM »

also, please take a peek at this post, if you haven't already...

dump of the S4 g-box damos, converted to csv, and searching for references to pressure.
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! 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 ex
britishturbo
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« Reply #52 on: January 29, 2013, 08:30:14 PM »

also, please take a peek at this post, if you haven't already...


I have G Box 95% done as well... it helped me a lot :-)
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nyet
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« Reply #53 on: January 29, 2013, 08:32:55 PM »

I have G Box 95% done as well... it helped me a lot :-)

Did you find anything applicable in m-box that bische didn't cover? Evap? Brake booster?

BTW you got a PM re:ME7Sum Smiley

Again, thanks for your efforts, you're a rockstar!
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! 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 ex
britishturbo
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« Reply #54 on: January 29, 2013, 09:08:43 PM »

Did you find anything applicable in m-box that bische didn't cover? Evap? Brake booster?

BTW you got a PM re:ME7Sum Smiley

Again, thanks for your efforts, you're a rockstar!

I saw the PM, I'll look into it...

I pretty much transferred all of Bische's maps and locations over to the M Box. I haven't gotten into the other things yet... I will though.
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phila_dot
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« Reply #55 on: January 29, 2013, 09:32:32 PM »

Did you find anything applicable in m-box that bische didn't cover? Evap? Brake booster?

BTW you got a PM re:ME7Sum Smiley

Again, thanks for your efforts, you're a rockstar!

There's more, the list you provided looks like it will be pretty close.
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julex
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« Reply #56 on: January 29, 2013, 10:01:49 PM »

Yummy, working PID controller for GT turbos will be soooooo awesome.
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Bische
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« Reply #57 on: January 29, 2013, 11:40:00 PM »

Woowooo! Smiley Smiley

I will be installing my 4bar sensor this weekend and get some logs.
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julex
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« Reply #58 on: January 30, 2013, 07:19:59 AM »

Which sensor exactly should one get then /hopping on bandwagon.
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britishturbo
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« Reply #59 on: January 30, 2013, 07:35:56 AM »

Which sensor exactly should one get then /hopping on bandwagon.

This one looks to be the best "Plug and Play" option:

http://www.darksidedevelopments.co.uk/products/vw-4-bar-map-manifold-pressure-sensor-03k-906-051.html

There's more listed here:

http://s4wiki.com/wiki/Manifold_air_pressure#OEM

I'm going to order the DarkSide one, but I do have a crap pile of Motorola/Freescale MPX6400 chips at home I can experiment with...
If anyone (who contributes here lol) wants one let me know and I can send you one.
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