NefMoto > Technical > Tuning > The Volvo ME7 thread:
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Author Topic: The Volvo ME7 thread:  (Read 942565 times)
TURBOBLASTER
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« Reply #2595 on: May 13, 2024, 03:06:44 PM »
Trying to find KFPNDSOL in my 40GPHJ software. Haven't had any luck, gotta put in more time. I'll attach it for people to collect and perhaps point it out faster than myself. I've beginning to think of cross flashing, it would save me a lot of time given how many map packs are out there. I don't know much of it though, would 50GPHJ software from an R flash to a LPT? Assuming they're both manual and yada yada. Getting a secondary ECU could prove useful for this I suppose.
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keichi
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« Reply #2596 on: May 13, 2024, 04:09:00 PM »
Quote from: TURBOBLASTER on May 13, 2024, 03:06:44 PM
Trying to find KFPNDSOL in my 40GPHJ software. Haven't had any luck, gotta put in more time. I'll attach it for people to collect and perhaps point it out faster than myself. I've beginning to think of cross flashing, it would save me a lot of time given how many map packs are out there. I don't know much of it though, would 50GPHJ software from an R flash to a LPT? Assuming they're both manual and yada yada. Getting a secondary ECU could prove useful for this I suppose.

Are you sure your car has DECOS at all? In 40GPHJ there are no DECOS maps.
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TURBOBLASTER
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« Reply #2597 on: May 13, 2024, 04:51:43 PM »
Quote from: keichi on May 13, 2024, 04:09:00 PM
Are you sure your car has DECOS at all? In 40GPHJ there are no DECOS maps.
Oh, this has been an oversight. lol. I forgot that was a thing, too much of a tunnel vision on the R software when studying ME. Then my fuel pressure should be a fixed value then, I see.
« Last Edit: May 13, 2024, 04:58:29 PM by TURBOBLASTER » Logged
dikidera
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« Reply #2598 on: May 14, 2024, 01:06:48 AM »
Alright I have a question for the ME guys. In the newer Volvo engines, how is it that they have a 10.3:1 compression ratio AND still allow for so much boost? Is it because of direct injection?
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prometey1982
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« Reply #2599 on: May 14, 2024, 02:19:24 AM »
Quote from: SparkyR on October 28, 2022, 03:00:15 PM
This may help you promatey. This is a running speed density. will require you to repin the maf to map sensor though

You can see in this picture the extension harness I had built to easily go back and forth from map sensor to maf
Big thanks! I missed this message early.
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prometey1982
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« Reply #2600 on: May 14, 2024, 02:58:32 AM »
Quote from: dikidera on May 14, 2024, 01:06:48 AM
Alright I have a question for the ME guys. In the newer Volvo engines, how is it that they have a 10.3:1 compression ratio AND still allow for so much boost? Is it because of direct injection?
Yes. Direct injection engines can have bigger compression ratio.
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dikidera
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« Reply #2601 on: May 14, 2024, 11:08:52 AM »
Thank you prometey!
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s60rawr
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« Reply #2602 on: Yesterday at 04:10:29 PM »
Quote from: keichi on May 13, 2024, 04:09:00 PM
Are you sure your car has DECOS at all? In 40GPHJ there are no DECOS maps.

yea 40 series and lower and not decos, they're fixed 50series is decos  we have LPT DECOS 04.5+ and all T5 and R, in the EU its only the T5 and R hence the post 04.5+ 40 series bins.

use a top hat from a pump that doesnt have the regulator and use a referenced fuel pressure regulator on the Rail so it'll scale 1:1 with boost if you're going for a higher power non decos car
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Quote from: dream3R on August 04, 2011, 11:02:11 AM

There is a free flash suite in progres
OpenMoose https://drive.google.com/file/d/1GiNXfjKyLvzotT5v9Knyw0CExRMOoiHG/view?usp=drive_link
--------------------------------------------------------------------------------------------------------
2005 M66 S60R 4T5 /w Shims FID 1100cc RS4 Maf 75mm Hybrid 1.9 Bar

appreciate the -karma bomb, but could you plz keep it at -666. im cool with that, it's iconic
s60rawr
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« Reply #2603 on: Yesterday at 04:12:39 PM »
Quote from: prometey1982 on May 14, 2024, 02:19:24 AM
Big thanks! I missed this message early.

you never seen this! hahha i been going through this bin on my spare time since. i have the map sensors ready, and a spare manifold to put a bung in.
one day i'll fuck with it
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Quote from: dream3R on August 04, 2011, 11:02:11 AM

There is a free flash suite in progres
OpenMoose https://drive.google.com/file/d/1GiNXfjKyLvzotT5v9Knyw0CExRMOoiHG/view?usp=drive_link
--------------------------------------------------------------------------------------------------------
2005 M66 S60R 4T5 /w Shims FID 1100cc RS4 Maf 75mm Hybrid 1.9 Bar

appreciate the -karma bomb, but could you plz keep it at -666. im cool with that, it's iconic
s90power
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« Reply #2604 on: Yesterday at 07:42:20 PM »
Quote from: s60rawr on May 04, 2024, 08:23:39 PM
Newer Software for your car. 2004 update, i have kvb on it

Thank you!

Sorry for the late follow-up, I´ve not had much spare time lately but I tried this one out in the car and it did not work well.
So I decided to go to the dealer and get the ECU updated.
Software went from 30653124B 40LKMA.A2L to 30729127A 40LPHJ.A2L, Most annoying part is that I cannot see KVB in this version either  Grin
I have attached binary read from the ECU after the update
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prometey1982
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« Reply #2605 on: Today at 02:39:04 PM »
Quote from: s60rawr on Yesterday at 04:12:39 PM
you never seen this! hahha i been going through this bin on my spare time since. i have the map sensors ready, and a spare manifold to put a bung in.
one day i'll fuck with it

If anybody wants to look into this file here is it https://cloud.mail.ru/public/sgtq/Gwi3tYSog
MAP grad is at 0x17CB0
MAP offs is at 0x17CB2
multipliers as for DSLGRAD and DSLOFS.
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prometey1982
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« Reply #2606 on: Today at 02:40:56 PM »
Quote from: s90power on Yesterday at 07:42:20 PM
Thank you!

Sorry for the late follow-up, I´ve not had much spare time lately but I tried this one out in the car and it did not work well.
So I decided to go to the dealer and get the ECU updated.
Software went from 30653124B 40LKMA.A2L to 30729127A 40LPHJ.A2L, Most annoying part is that I cannot see KVB in this version either  Grin
I have attached binary read from the ECU after the update

Your KVB addr is 0x1F7FE, KRKTE - 0x23858 and TVUB - 0x15FEA
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prometey1982
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« Reply #2607 on: Today at 02:58:49 PM »
Quote from: s60rawr on Yesterday at 04:10:29 PM
use a top hat from a pump that doesnt have the regulator and use a referenced fuel pressure regulator on the Rail so it'll scale 1:1 with boost if you're going for a higher power non decos car
In such case he needs to set fuel pressure correction map FRLFSDP to 1. But he doesn't have address of this map)
Although address of this map in 40LPHJ software is 0x23842
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