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Author Topic: The Volvo ME7 thread:  (Read 1079440 times)
rkam
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« Reply #2280 on: May 20, 2023, 12:32:05 PM »

Hi! I've got S60 2002 2.0t B5204T5 engine with 180ps.
I read my ecu using MPPS v18 with boot mode.
Could someone check my file is it read correct, cause it look strange for me and winols can't find any description of car or checksums.

It looks bad to me.
Some parts look OK, but there are parts that looks messed up like VOLFO and Fadlab
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Dannyhaddon
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« Reply #2281 on: May 20, 2023, 02:58:33 PM »

Hi! I've got S60 2002 2.0t B5204T5 engine with 180ps.
I read my ecu using MPPS v18 with boot mode.
Could someone check my file is it read correct, cause it look strange for me and winols can't find any description of car or checksums.
And if someone can help me to find some basics maps, like a LDRXN for exampe I would be very grateful.



Yes it is corrupt, but your file is 20kpsc.
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arti0308
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« Reply #2282 on: May 20, 2023, 03:18:58 PM »

That’s weird, cause I read again with galletto 1260 (using vag me7 definitions) and file is 100% the same as from MPPS. car is running fine on this file , but i don’t know if i can Tune this file.
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Dannyhaddon
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« Reply #2283 on: May 21, 2023, 12:40:53 AM »

That’s weird, cause I read again with galletto 1260 (using vag me7 definitions) and file is 100% the same as from MPPS. car is running fine on this file , but i don’t know if i can Tune this file.

The file you posted, isn't the actual file on your car. It's not been removed right.
I can get you a 20kpsc file and tell you where to modify, but it's no good if you can't upload to the ecu right.
« Last Edit: May 21, 2023, 12:43:11 AM by Dannyhaddon » Logged
arti0308
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« Reply #2284 on: May 21, 2023, 01:28:18 AM »

The file you posted, isn't the actual file on your car. It's not been removed right.
I can get you a 20kpsc file and tell you where to modify, but it's no good if you can't upload to the ecu right.

Okay, now I understand. But it’s very strange, cause I sad I used galletto and mpps and both files were the same. Is it possible that this file is in my car? What flasher i should use, to be sure that file is read correctly?
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Dannyhaddon
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« Reply #2285 on: May 21, 2023, 02:00:34 AM »


Okay, now I understand. But it’s very strange, cause I sad I used galletto and mpps and both files were the same. Is it possible that this file is in my car? What flasher i should use, to be sure that file is read correctly?

I use Volvo dice cable over obd. There's no way that file is how it looks on your ECU, it's corrupt

Even winols tells you it isn't right when you open it.
« Last Edit: May 21, 2023, 02:02:45 AM by Dannyhaddon » Logged
dikidera
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« Reply #2286 on: May 21, 2023, 04:48:19 AM »

The file is corrupt, if you notice on the ASCII hex representation, F is 0x46, but V is 0x56. Same for 'd' and 't'. There are bit flips. Oddly enough, always on the 5th bit.

« Last Edit: May 21, 2023, 04:52:42 AM by dikidera » Logged
Dannyhaddon
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« Reply #2287 on: May 21, 2023, 06:55:52 AM »

I'd say it must be the protocol your using to read
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Sashka_
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« Reply #2288 on: May 22, 2023, 11:19:49 AM »

suitable only for automatic transmission?

Allowing selective cylinders cut with redsol on gear swithing for 50WRHJ software
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prj
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« Reply #2289 on: May 22, 2023, 11:53:58 AM »

suitable only for automatic transmission?
Of course, what are you going to use it for on a manual?

On a manual just set redsol to 5 and then set it back to 0 once you're done shifting for flatfootshift.
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Sashka_
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« Reply #2290 on: May 22, 2023, 01:51:13 PM »

I wanted to use to limit torque in 1st and 2nd gear

what are you going to use it for on a manual?
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keichi
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« Reply #2291 on: May 22, 2023, 02:03:10 PM »

I wanted to use to limit torque in 1st and 2nd gear


Did you try KFMDBGRG?
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prj
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« Reply #2292 on: May 22, 2023, 03:45:45 PM »

I wanted to use to limit torque in 1st and 2nd gear
This is not how to do it.
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prometey1982
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« Reply #2293 on: May 22, 2023, 10:44:21 PM »

Of course, what are you going to use it for on a manual?

On a manual just set redsol to 5 and then set it back to 0 once you're done shifting for flatfootshift.
But what about boost? It should be dramatically falled due to injection disabling.
And one more question. This code
https://github.com/prometey1982/volvo_me7_patches/blob/master/main.c
can't produce more than 0.6 bar of boost with launch_zwgru = -20 and launch_nmot_w = 5000. What am I doing wrong?
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Sashka_
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« Reply #2294 on: May 23, 2023, 03:15:00 AM »

can you share csv logs?

can't produce more than 0.6 bar of boost with launch_zwgru = -20 and launch_nmot_w = 5000. What am I doing wrong?
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