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Posted: Sat Apr 04, 2009 8:54 pm
by MichaS14a
Thank you very much for the original table!
This morning I had an idea:
If the max. value with the big first table I post is 0,47 bar I have to look in which row this is. I came to the conclusion that NIStune reads a maximum of about 200 rows of a lookup table and not more.
@Matt: Can you confirm this?
EDIT:
Now I am confused. The actual lookup table from Unisa JECS has 260 rows. Why does this table works and my first big table do not show pressure above 0,47 bar?
The sampling rate of data acquisition with the DLP-Board is pretty high so it is a good idea to smooth the lookup table a little bit so that the values do not jump so fast.
Posted: Sun Apr 05, 2009 1:50 am
by UNISA JECS
Im sorry MichaS14, I just looked at my laptop right now to confirm and I only use up to 10psi so thats only 224 rows (I editied that post on the 1st page to show what I actually use now).
If your problem is that while logging especially when using mm/hg and kg/cm2 you basically have no resolution, that because scale is tiped so to speak in only one direction, thats why I choose to use in/hg and psi because it works better for loging resolution.
I have 149 rows of vacuum
I have 75 rows of boost
I could ellimate some of the vacuum from 30in/hg to say 25in/hg to get closer to 50/50 if I want also.
Re:
Posted: Wed Nov 10, 2010 3:56 am
by Mads B (dk)
Mads B (dk) wrote:I also have AVCR
Are you using it on boost controler and log on the same time ?
anyone ???
.
Re: Re:
Posted: Fri Nov 12, 2010 4:32 am
by Seank
Mads B (dk) wrote:Mads B (dk) wrote:I also have AVCR
Are you using it on boost controler and log on the same time ?
anyone ???
I have a HKS EVC 3 and I'm using it to control boost and get a pressure signal to my DLP I/O-8. Have leads into the ground and signal wires coming from the engine bay solenoid/transducer.
Re: Re:
Posted: Fri Nov 12, 2010 8:54 am
by UNISA JECS
Mads B (dk) wrote:Mads B (dk) wrote:I also have AVCR
Are you using it on boost controler and log on the same time ?
anyone ???
.
Yes I did.
Re: Apexi AVCR MAP sensor lookup table
Posted: Sat Nov 13, 2010 7:15 pm
by Mads B (dk)
who did you do?
did you just connect the AVCR ground, DLP ground and sensor ground to the same "point".
and used the AVCR supply(+) to the sensor
and then used the sensor signal to both AVCR and DLP
Re: Apexi AVCR MAP sensor lookup table
Posted: Sat Nov 13, 2010 8:30 pm
by crans
Care to share which wire you tap into? What colour wire on the map sensor?
Re: Apexi AVCR MAP sensor lookup table
Posted: Mon Nov 22, 2010 6:47 pm
by crans
Also if im just tapping into the map sensor as i want my avcr to continue working do i need a resistor?