All about our superior engine management unit.
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
boost target?
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by Marab » Wed Jun 10, 2015 12:02 am
hello. Please advice.
If the boost target set up to 220kPa, it means that the boost pressure is 1,2bar? I have a problem with an external wastegate control. If I set the target 160kPa (0,6bar according to me) pressure exceeds 200kPa in some cases. Spring wastegate opens at 0,5bar.
thank you very much
old question
android software works, bluetooth connects, but only shows the value rpm. which may be a mistake?
vems display works without problems, but Emu Dash is a graphically sophisticated.
thank you very much
old question
How do I create a strobe lamp. I want to check the ignition. I coils (VWAG), which can not use the classic lamp. 
Can be connected to the control unit LED light? without disconnecting the coils and the engine running?
Thank you very much. MarekLast edited by
Marab on Wed May 11, 2016 10:52 pm, edited 3 times in total.
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PSI-Motor - Posts:455
- Joined:Fri Aug 15, 2014 10:57 pm
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by PSI-Motor » Wed Jun 10, 2015 12:07 am
Marab wrote:hello. Please advice.
How do I create a strobe lamp. I want to check the ignition. I coils (VWAG), which can not use the classic lamp.
Can be connected to the control unit LED light? without disconnecting the coils and the engine running?
Thank you very much. Marek
Just put a simple ignitionlead between the coil and sparkplug
EcuMaster Sweden
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
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by Marab » Wed Jun 10, 2015 12:10 am
I probably overworked. Simplicity
thank you very much!!!
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killerbee - Posts:67
- Joined:Mon Aug 18, 2014 3:12 pm
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by killerbee » Wed Jun 10, 2015 1:13 pm
Marab wrote:hello. Please advice.
android software works, bluetooth connects, but only shows the value rpm. which may be a mistake?
In emu software - EXt. port / General / Ecumaster serial protocol
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
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by Marab » Wed Jun 10, 2015 9:54 pm
Thank you very much.
I have set the AIM protocol for Vems display...
I test, but I certainly will work.
thank you
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BigMac - Posts:72
- Joined:Mon May 18, 2015 9:52 am
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by BigMac » Wed Jun 24, 2015 7:45 pm
Which bluetooth adapter do people use to connect and does it go in the usb port or the other comms/can port ?
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RHD - Posts:537
- Joined:Tue Oct 07, 2014 4:28 pm
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by RHD » Thu Jun 25, 2015 8:24 am
BigMac wrote:Which bluetooth adapter do people use to connect and does it go in the usb port or the other comms/can port ?
its a low cost proprietary adapter available from ECU Master, plugs into the CAN port.
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
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by Marab » Wed May 11, 2016 10:53 pm
hello. Please advice.
If the boost target set up to 220kPa, it means that the boost pressure is 1,2bar? I have a problem with an external wastegate control. If I set the target 160kPa (0,6bar according to me) pressure exceeds 200kPa in some cases. Spring wastegate opens at 0,5bar.
thank you very much
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PSI-Motor - Posts:455
- Joined:Fri Aug 15, 2014 10:57 pm
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by PSI-Motor » Thu May 12, 2016 1:02 am
Tune open loop first then set correct PID for your application in closedloop mode.
EcuMaster Sweden
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
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by Marab » Thu May 12, 2016 11:33 am
Unfortunately, I do not know how to set PID control .... I have set an open loop ....
someone please explain to me the basis for setting closed loop? or a link where to look?
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gips - Posts:34
- Joined:Mon Dec 07, 2015 5:55 pm
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by gips » Thu May 12, 2016 12:58 pm
Open loop is set based on the DC REF table. There you fill in the Percentage your solenoid needs to open. You can tick the MAP based DC ref Table tick in parameters. That way you can setup the percentage based on map values. I find it easier to understand and more consistent for my applications. If your boost spikes to 2Bar i suspect that you need to put more than 50% to receive boost under 1bar.
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mmt - Posts:26
- Joined:Sun Mar 01, 2015 4:47 pm
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by mmt » Thu May 12, 2016 6:52 pm
jednodušší je použít DC error cor table
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
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by Marab » Thu May 12, 2016 8:19 pm
Thank you.
if I want to use a closed loop with a boost target, find someone learn how to configure PID control? PID control is still a mystery to me ...
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Marab - Posts:7
- Joined:Tue Oct 07, 2014 9:35 pm
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by Marab » Thu May 12, 2016 8:28 pm
This setting is ok for the valve (MAC) supplied with EMU?
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