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Old Jul 5, 2006 | 07:38 PM
  #181  
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From: Albuquerque, NM
Originally Posted by A418t81
It doesn't work on my laptop w/ my LC-1.
Here is what Evo4Mad wrote in regards to using a wideband with it:

Originally Posted by Evo4Mad
You would need to try the virtual com port driver in that case, because I have programmed it to use the serial port COM1.
So it seems that you must be using either a serial, RS232 port or if you're using a USB port, then you need to use a virtual com port driver and assign it COM1.
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Old Jul 5, 2006 | 07:46 PM
  #182  
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From: arizona
Flame suit on, how exactly does the knock sum work? And what value does it need reach to pull timing?

Thanks
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Old Jul 5, 2006 | 07:53 PM
  #183  
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From: In da streetz
Originally Posted by Z_Lancer_Man
if you're using a USB port, then you need to use a virtual com port driver and assign it COM1.
how does that work?
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Old Jul 5, 2006 | 08:03 PM
  #184  
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From: h town
Originally Posted by jmoudry
Flame suit on, how exactly does the knock sum work? And what value does it need reach to pull timing?

Thanks
I think just 1 and it will pull timing.
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Old Jul 5, 2006 | 08:05 PM
  #185  
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From: h town
Originally Posted by ries
are there any other widebands that are in the works (like PLX widebands for example LOL )?
Does the plx have an adjustable analog output.
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Old Jul 5, 2006 | 08:07 PM
  #186  
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From: 41° 59' N, 87° 54' W
Originally Posted by AlwaysinBoost
how does that work?
Find your USB serial device in device manager, double-click on it and re-assign it to Com1.

l8r)
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Old Jul 5, 2006 | 08:16 PM
  #187  
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From: Albuquerque, NM
Originally Posted by jmoudry
Flame suit on, how exactly does the knock sum work? And what value does it need reach to pull timing?

Thanks
From another thread:

Originally Posted by AlwaysinBoost
With regard to knock, what I posted above is what my logs have shown.
1 count = no timing pulled unless the knock continues for a prolonged period of time.
2 counts = no timing pulled if it happens for a VERY short time, longer then that and a degree or two will be pulled.
3 counts or more and at least 2 degrees of timing get pulled instantly.

More knock then that I don't recall how much timing was pulled because I was looking at other parts of the map to figure out which cells to modify in order to eliminate it.
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Old Jul 5, 2006 | 08:31 PM
  #188  
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From: arizona
So far at 60% throttle between 5 adn 6K I get a few 14 counts then one 16 and one 17.
Attached Thumbnails evoscan logger release-log.jpg  
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Old Jul 5, 2006 | 08:39 PM
  #189  
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From: Yuma, AZ
Originally Posted by mchuang
Does the plx have an adjustable analog output.

the M-300 Im running has 2 analog outputs - wideband linear output & narrowband output, niether are adjustable
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Old Jul 5, 2006 | 09:54 PM
  #190  
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From: Albuquerque, NM
Originally Posted by jmoudry
So far at 60% throttle between 5 adn 6K I get a few 14 counts then one 16 and one 17.
Man, that's as much as I was getting. However, I think my knock is from too high of boost and bad gas...
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Old Jul 5, 2006 | 10:21 PM
  #191  
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From: h town
Originally Posted by jmoudry
So far at 60% throttle between 5 adn 6K I get a few 14 counts then one 16 and one 17.
Damn and your barely at 60% throttle, man you got some tuning to do, be careful lol
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Old Jul 5, 2006 | 10:35 PM
  #192  
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From: arizona
I wish I could post my maps but this is a EcuTek flash. I love the way the car feels but that knock is scaring me! The funny thing is at 99% throttle I am see counts of 12.
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Old Jul 5, 2006 | 10:41 PM
  #193  
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From: chicago area
Originally Posted by gogoevo
does this one show correct timing or is it still adding 10 or whatever
it should be correct now
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Old Jul 5, 2006 | 11:35 PM
  #194  
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From: h town
Originally Posted by jmoudry
I wish I could post my maps but this is a EcuTek flash. I love the way the car feels but that knock is scaring me! The funny thing is at 99% throttle I am see counts of 12.

Dam and I get scared of 1 count. I am certain though 1 count pulls timing, unless ecu is configured otherwise, because when I had 1 count my timing was 6,6,6,4,6,6,7
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Old Jul 6, 2006 | 06:27 AM
  #195  
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From: Royse City, TX
Originally Posted by mchuang
Damn and your barely at 60% throttle, man you got some tuning to do, be careful lol
This is the one thing most tuners overlook.. They spend all their time tuning for WOT dyno runs, but forget to tune the part throttle higher load, and lower load settings.. This is where most of your driving ends up and when the car will feel nicest when driving every day..

This is why smooth transitions between cells is important, then when you target your part throttle loads and make adjustments, you can smooth transitions to those changes, and so on, until you get a nice smoothly transitioning map.. I've seen a few maps with large jumps in timing, I call it "Stepping" that trigger knock as the load jumps back and forth between two cells with a big jump..

I almost always street tune my car, even after dyno tuning for peak power if its a map that I will driving on every day.. If its a track only map, I just focus on the path through the map and then quickly smooth it for transitions in lower loads..
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