Bugs and Feature reqests

All about our superior engine management unit.
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samvel
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Re: Bugs and Feature reqests

Post by samvel » Sun Feb 01, 2015 1:58 pm

1 more vote for android app. :)
Make freedom of using free IGN OPs as Aux OPs, Analog IPs can be expanded with CAN, but OPs are can be limit,
A/C function. A/C request IP (any Analog), A/C magn.clutch OP based on RPM, TPS to turn off at full engine load and idle-up %. It is possible to do idle-up right now with idle correction, but it eats 1 more Analog IP.
Possibility to change menu tree arrangement if possible (i think it was discussed?). I would really like rearrange it to my logic.

Edit. FuelTemp fuelling correction
www.esracing.ee / www.facebook.com/esracingestonia

nemitom
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Re: Bugs and Feature reqests

Post by nemitom » Sun Feb 01, 2015 3:53 pm

"When i change the X Axix on Oil Oress. or Oil-temp or Fuel Press. or Fuel Level it change it to all, not what i want."
+1

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Jadzwin
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Re: Bugs and Feature reqests

Post by Jadzwin » Sun Feb 01, 2015 4:05 pm

The X axis is common for sensor it is from 0-5V. It will be not so easy to make the axis independent because we lost backward compatibilty.
Howver I suggest to keep the scale from 0-5V and enter proper value for given voltage (extrapolate for outside range).

For Adnroid App this week I will have several interviews with Android programmers so I hope it will be continued soon.

We are going to allow to use IGN output for some functions in next releases.

nemitom
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Re: Bugs and Feature reqests

Post by nemitom » Sun Feb 01, 2015 8:36 pm

The problem with the X axis, not as a problem;-)
You can express even the possibilities bluetooth?
It could put sometimes use to link EMU and PC?

gjhome
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Re: Bugs and Feature reqests

Post by gjhome » Wed Feb 04, 2015 2:30 pm

I have a suggestion on a useful feature.

I would like to be able to load several runs on the dyno graph, so I can compare power of several run with different tuning and see the power curves overlapping.

It is possible with the software Virtual Dyno, but it´s way to complicated to load runs from the ecu masters log to that program.

The software is becoming very good! keep up the good work!

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Jadzwin
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Re: Bugs and Feature reqests

Post by Jadzwin » Wed Feb 04, 2015 2:39 pm

We will try to contact guys from Virtual Dyno to support EMU log files or we add some exports to it.

gjhome
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Re: Bugs and Feature reqests

Post by gjhome » Thu Feb 05, 2015 12:04 am

That sounds perfect!

The problems I have experienced with the current export to Virtual Dyno is that you have to edit the exported csv formatted log, and change all . to , and vice versa.
Also it seems that in ECM master, you can only export you log in whole, not only selected runs in the log. This makes it difficult to find only the run you want
from the log and manually edit it our from the csv log.

It would be perfect if you can make a selection in the log, and the just export that part.

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astra vxr
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Re: Bugs and Feature reqests

Post by astra vxr » Thu Feb 05, 2015 12:17 am

maybe a long shot but we have fprd fail safe fair enough might work ok if your pump 80 % packs up

how about having it like rpm and map so at 2 bar of boost you should be around 5.5 bar of pressure and we can set it to say lowest setting on that say 5.4 so we no theres a problem somewhere ( pump dropping off higher rpm etc )

i have not clue when i comes to adding these things and dont no what it would involve

as it stands with whats on the emu if you set it to min and max doing its not going to do a lot unless something really goes wrong but for drag racing/track racing i would rather lose a run/race than destroy an engine

edit : something like the oil pressure cut sorry i didnt see that in the software :(

wideband fail safe as well ?
JSR .....uks fastest mk2 astra now with emu ecu !

Angelo S38
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Re: Bugs and Feature reqests

Post by Angelo S38 » Sat Feb 07, 2015 3:04 am

Is this example from the help function correct? As it's different from the one in the manual. I would expect the injector phase to be equal to the firing order? (in the manual it is)
Thanks.
Attachments
Full sequential injection.JPG

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Kisielisodd
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Re: Bugs and Feature reqests

Post by Kisielisodd » Sun Feb 08, 2015 10:59 am

it is a mistake.

Angelo S38
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Re: Bugs and Feature reqests

Post by Angelo S38 » Sun Feb 08, 2015 11:57 am

Kisielisodd wrote:it is a mistake.
Thanks, am I right to assume that it should be equal to the firing order?

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Kisielisodd
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Re: Bugs and Feature reqests

Post by Kisielisodd » Sun Feb 08, 2015 1:01 pm

Yes it should be. You can change sequence 1 ignition event earlier . injector phase 1 with ignition event 2 (last one in cycle) fuel mixture will wait only 180 degree before cylinder 1 valve will open insted of 540.

Angelo S38
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Re: Bugs and Feature reqests

Post by Angelo S38 » Sun Feb 08, 2015 5:26 pm

Super!

Thanks for the tips.

fieldy
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Re: Bugs and Feature reqests

Post by fieldy » Tue Feb 10, 2015 5:10 pm

Hi at all,
I've got some trouble setting up my flex fuel sensor: I've upgraded the firmware to official 1.100 version, but there is still no fuel temperature reading, the log does only show the failsafe value. The ethanol content seems to be measured correctly. I've connected the sensor signal line to the cam2 input and set it up according to the flexfuel manual.
Suggestions?

Thanks :)

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Jadzwin
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Re: Bugs and Feature reqests

Post by Jadzwin » Tue Feb 10, 2015 7:21 pm

We will check this out.

RHD
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Re: Bugs and Feature reqests

Post by RHD » Wed Feb 11, 2015 7:08 am

For VVT engines it would be good to have the option to use min Oil temp as an activation requirement instead of coolant temp?

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Wuniek
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Re: Bugs and Feature reqests

Post by Wuniek » Wed Feb 11, 2015 9:27 pm

Hi,

can you add more Knock Frequency to select from? it will be nice to see this calculated values for fiat engine :
knock freq.jpg

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Jadzwin
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Re: Bugs and Feature reqests

Post by Jadzwin » Wed Feb 11, 2015 10:10 pm

The frequency list is defined in specialized knock chip.
Select the nearest frequency and everything will be ok.

The only reliable method to setup knock sensor for given engine is to record engine sound with and without knocking and analyze the sound spectrum.

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Wuniek
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Re: Bugs and Feature reqests

Post by Wuniek » Wed Feb 11, 2015 10:17 pm

Jadzwin wrote:The frequency list is defined in specialized knock chip.
Select the nearest frequency and everything will be ok.

The only reliable method to setup knock sensor for given engine is to record engine sound with and without knocking and analyze the sound spectrum.
ok was just wondering why mine calculated value is not on the list, now all is clear i configured knock about year ago and with proper engine noise calibration works just fine

Alec
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Re: Bugs and Feature reqests

Post by Alec » Thu Feb 12, 2015 6:54 am

How about a real time horsepower calculation based on fuel consumption?

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