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Author Topic: The Volvo ME7 thread:  (Read 1079920 times)
overspeed
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« Reply #2370 on: July 23, 2023, 11:53:19 AM »

It's all about VE.

If your VE is for example 85% at some RPM them 180% load is 180/85 = 2,118 wich at bosch standart conditions is 2118mbar (25°C, 1010mbar atmosferic)

2118mbar at sea level is 1,128bar boost
2118mbar at 900mbar elevation pressure will be 1,218mbar

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keichi
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« Reply #2371 on: July 23, 2023, 12:31:34 PM »

Does anyone know or have any tips on how to send custom CAN messages with ECU? Smiley
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prj
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« Reply #2372 on: July 23, 2023, 02:40:33 PM »

The easiest way is to repurpose a message that already exists in the ECU but that is disabled via CW_CAN_S.
That way everything is set up for you already, and you just need to splice code.

Otherwise the C167 reference manual is a good start, find out how the CAN is setup and add another message queue (if any are available).
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Christiaan850R
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« Reply #2373 on: July 26, 2023, 11:21:04 AM »

has anyone any info about the 20FWHJ file? or if there is a more common file compatible?
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t6
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« Reply #2374 on: July 28, 2023, 02:42:09 PM »

No, CDTES for your file is at 0x18019

Hi, I changed CDTES 0x18019 from 1 to 0, but I still get the error P2405 ECM-436D, physically I have no EVAP pump, EU version.
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SuperMerlin
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« Reply #2375 on: July 29, 2023, 03:34:32 AM »

I have same behaviour on idle on cold engine with lean burn. When I start moving with rotated wheels without touching the throttle revs sometimes drops and restores. I think it happens due to 2.4 engine with R flash. At least KISRM should be adjusted to different displacement. And maybe KFPRG and KFURL maps.

Have something same on 2.3 engine with R software. Mowe some maps from T5 2005 soft and recalculete KISRM. It helps.
« Last Edit: July 29, 2023, 03:18:08 PM by SuperMerlin » Logged
prometey1982
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« Reply #2376 on: July 30, 2023, 05:38:57 AM »

Hi, I changed CDTES 0x18019 from 1 to 0, but I still get the error P2405 ECM-436D, physically I have no EVAP pump, EU version.
I can made what you need but not for free.
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t6
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« Reply #2377 on: July 30, 2023, 03:37:26 PM »

I can made what you need but not for free.

ok I understand, what is the price ?
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prometey1982
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« Reply #2378 on: July 30, 2023, 11:29:14 PM »

ok I understand, what is the price ?
100$
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s60rawr
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« Reply #2379 on: July 31, 2023, 01:38:23 PM »

100$

Is that subject to current exchange rates?
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s60rawr
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« Reply #2380 on: July 31, 2023, 01:39:28 PM »

Hi, I changed CDTES 0x18019 from 1 to 0, but I still get the error P2405 ECM-436D, physically I have no EVAP pump, EU version.


wait so u just need an EU bin?
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prometey1982
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« Reply #2381 on: July 31, 2023, 11:10:07 PM »

Is that subject to current exchange rates?
It's just the answer to author's question.
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t6
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« Reply #2382 on: August 01, 2023, 12:35:53 AM »


wait so u just need an EU bin?

yes I know I can upload QHHJ or older, but I wanted to have the latest QKHJ but it is only available in the US version, this version generates me an evap pump error which the EU version does not have
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s60rawr
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« Reply #2383 on: August 01, 2023, 06:05:55 AM »

yes I know I can upload QHHJ or older, but I wanted to have the latest QKHJ but it is only available in the US version, this version generates me an evap pump error which the EU version does not have

we have a full QHHJ map pack that baxtr uploaded on there.
i'll convert it to XDF if u need be.
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sda2
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« Reply #2384 on: August 02, 2023, 04:18:47 PM »

Hi Volvo guys, could someone maybe post injector deadtimes of the red top Siemens 6900371?

They were used in S40/V40 1.9L turbo engines.
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