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terminator
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« on: September 25, 2019, 02:35:34 AM »
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I’m trying to set up K-03 hybrid turbos.
I set CWMDAPP to 8, wrote about 12 logs with different DC and filled KFLDIMX with the right DC values. At least DC values are very-very close to the truth.
Turbos are K-03 Hybrid. At 2700RPM and 95%DC the boost is about 1000mbar, at 3000RPM it’s already 1520-1540mbar.
But after I changed CWMDAPP from 8 to 0 everything goes weird.
Requested DC goes up and down all the time. I’ve tried to zeroed KFLDRQ2 and LDRQ0DY and the same thing. I’ve tried to set the same values and nothing has changed.
So I’m really stuck with it. I’ve always thought that DC = KFLDIMX + LDRQ0DY - KFLDRQ2. But it looks like I was wrong. KFLDRL is lineal. 20% = 20%, 95% = 95% etc.
Another problem is ME7 Logger. I can’t connect it to the car. The echo test is ok, then slow init and nothing. I use genuine VCDS. So I have no chance to find out what’s happening with P, I, D separately.
Any help would be appreciated.
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« Last Edit: September 25, 2019, 02:57:53 AM by terminator »
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armageddon
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« Reply #1 on: September 25, 2019, 03:54:42 AM »
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nyet
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« Reply #2 on: September 25, 2019, 10:08:37 AM »
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You're not going to be able to do PID tuning w/o me7logger.
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease 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
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terminator
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« Reply #3 on: September 26, 2019, 01:31:58 AM »
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Because VAG COM is too slow?
I tried ME7Logger on another laptop and got the same problem: slow init 11 and no connection.
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prj
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« Reply #4 on: September 26, 2019, 02:28:58 AM »
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Because you can't log any of the PID variables.
Also, KFLDIMX is not a WGDC table, it's I limit...
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terminator
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« Reply #5 on: September 26, 2019, 03:06:34 AM »
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Ok, thanks.
I don't know why ME7Logger could not connect. Maybe the ECU address is not 0x11?
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terminator
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« Reply #6 on: September 26, 2019, 03:54:03 AM »
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nyet
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« Reply #7 on: September 26, 2019, 09:46:11 AM »
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If this is ME7.1 you should have no k line issues unless you have an aftermarket radio on the kline.
I'd try different VCDS drivers, in particular the VCP driver, and make sure boot intelligent mode is off. This is all mentioned in the various README and you didn't mention if you tried them.
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease 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
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Blazius
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« Reply #8 on: September 26, 2019, 11:33:36 AM »
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and try slow 0x00 for the proper 5 baud init, can also try to pull dash fuse in conjunction.
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« Last Edit: September 26, 2019, 11:35:09 AM by Blazius »
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nyet
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« Reply #9 on: September 26, 2019, 12:14:07 PM »
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Next time please note the P/N
i see it is 4z but please put it in the topic at least. I had to download your rar and unrar it to figure it out.
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease 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
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nyet
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« Reply #11 on: September 28, 2019, 11:53:13 AM »
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The dll should come with the standard ftdi driver
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ME7.1 tuning guideECUx PlotME7Sum checksumTrim heatmap toolPlease 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
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terminator
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« Reply #12 on: September 28, 2019, 12:11:45 PM »
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Maybe it's a stupid question, but where can I get the standard ftdi driver?
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terminator
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« Reply #13 on: September 28, 2019, 01:31:52 PM »
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I've solved it. I copied ftd2xx.dll to Wow64 folder (not System32), because Windows 64bit.
While ignition is turned on, me7logger can be connected as well. (Slow init 0x00)
Now I have another problem. When the engine is started, the logger can't be connected to the car. I attached the screenshot.
Should I pull the fuse?
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Blazius
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« Reply #14 on: September 28, 2019, 01:45:59 PM »
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I've solved it. I copied ftd2xx.dll to Wow64 folder (not System32), because Windows 64bit.
While ignition is turned on, me7logger can be connected as well. (Slow init 0x00)
Now I have another problem. When the engine is started, the logger can't be connected to the car. I attached the screenshot.
Should I pull the fuse?
Connect before starting car and/or try pulling dash fuse. |
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