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Old 05-31-2011, 02:11 PM   #841
Michhub
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Quote:
Originally Posted by Dotbond View Post
Which LM2 kit did get? LM-2 "Basic", LM-2 Kit (Single Wideband O2) or Duo Kit (Dual Wideband O2)

Did you buy any other bits?
I've been out of town...LM-2 kit less then $300 USD NIB shipped Ebay...I opened the unit up to see how hard it would be to add another sensor on the cheap...no go....its an additional circuit card soldered to the main....
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Old 05-31-2011, 03:35 PM   #842
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So just to make sure I've got this right:
F=open loop, used above the F-L switch point
L=closed loop, used below the F-L switch point

O2 sensor eliminators=O2 unchecked in TuneEcu=F-L switch 0,0,0,0,0,0,0,0=open loop only operation, so ignores L map?

These are all equivalent means to a single end, correct?

Just trying to get my head around some of the smaller things in the program.

FWIW, I installed the akro R map and turned the O2 sensors off and almost all of my small-throttle issues went away. The remainder is irrelevant. Since I only have the Q4s, I'm going to switch back to the stock R map and try the settings in a prior post for the F-L switch instead of turning the O2s off altogether: 12,12,12,10,5,5,5,5

This is SO much better than pulling carbs over and over and over and over....

Steve
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Old 05-31-2011, 04:46 PM   #843
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It could be just me but I can't seem to even open the home page to look at the program. It asks me for a password to even get to the overview. Am I missing something?
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Old 05-31-2011, 05:07 PM   #844
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Originally Posted by Bronco3738 View Post
It could be just me but I can't seem to even open the home page to look at the program. It asks me for a password to even get to the overview. Am I missing something?
I'm getting the same thing. Guess the site is down????
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Old 05-31-2011, 05:13 PM   #845
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Originally Posted by Uller View Post
I'm getting the same thing. Guess the site is down????
Bummer was looking to order a cable but not until I can get on the program site.
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Old 05-31-2011, 05:35 PM   #846
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Go ahead and order it. I'd be happy to email you the file...

Steve
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Old 05-31-2011, 05:51 PM   #847
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Quote:
Originally Posted by Alleycatdad View Post
Go ahead and order it. I'd be happy to email you the file...

Steve
Thanks, sent you a PM.

Mike
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Old 05-31-2011, 06:17 PM   #848
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ps-this is coming down when the real site comes back up...and it is...
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Alleycatdad screwed with this post 06-01-2011 at 07:44 AM Reason: site back up.
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Old 05-31-2011, 06:44 PM   #849
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Originally Posted by tahoeacr View Post
$300 for the cams and 8 WHP. I think the stock Adventure(at least the older ones) has a boring powerband. Needed something to make it more fun to ride on the street. The cams have a nice hit at 6,500rpm. And lets all face it. At 4 or 5k in the dirt your having a hard time getting it to hook up so why not build a bunch more hp at 7k so your friends can't even get close or get roosted by small trees. In 08 the only difference between a SD and Adventure was the cams, exhaust and ECU map. Pretty easy to get SD power out of an Adv.

SD cams are in my future.....
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Old 05-31-2011, 06:46 PM   #850
Bronco3738
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Quote:
Originally Posted by Alleycatdad View Post
Can't email the file to Gmail. Try this:

http://www.alleycatdad.com/tuneecuv194.html

You realize that the site's probably down for them to release a new version, right? Since we're going to all this effort....

Anyway, theres no tunes on my site but this'll get you started. I gotta get outta work here for the day.

Steve

ps-this is coming down when the real site comes back up...
Got it thanks.

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Old 05-31-2011, 07:21 PM   #851
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ps-this is coming down when the real site comes back up...
Thank you for putting that out there!
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Old 05-31-2011, 08:07 PM   #852
Alleycatdad
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Looks like tunes and software are still available here: http://www.box.net/shared/pusg6v7nyd


Steve
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Alleycatdad screwed with this post 05-31-2011 at 08:25 PM
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Old 05-31-2011, 11:08 PM   #853
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Here is some reading for you guys.
If you have no clue about Fuel Injection start here. This looks like it is from some DSM turbo car guys but covers all the basics.
http://www.enginebasics.com/EFI%20Tuning.html

Reading gets better with these two.


http://www.bikeboy.org/fuelinjection.html

http://www.bikeboy.org/open_closed_loop_efi.html
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Old 06-01-2011, 12:50 AM   #854
gefr
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Quote:
Originally Posted by Alleycatdad View Post
So just to make sure I've got this right:
F=open loop, used above the F-L switch point
L=closed loop, used below the F-L switch point

O2 sensor eliminators=O2 unchecked in TuneEcu=F-L switch 0,0,0,0,0,0,0,0=open loop only operation, so ignores L map?

Steve
According to your thoughts, eliminating O2 means running on the F maps continuously? so Akra maps that ignore O2 sensors work only on F maps?
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Old 06-01-2011, 03:41 AM   #855
Dotbond
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Quote:
Originally Posted by tahoeacr View Post
Here is some reading for you guys.
If you have no clue about Fuel Injection start here. This looks like it is from some DSM turbo car guys but covers all the basics.
http://www.enginebasics.com/EFI%20Tuning.html

Reading gets better with these two.


http://www.bikeboy.org/fuelinjection.html

http://www.bikeboy.org/open_closed_loop_efi.html

They were certainly worth the reading time. The points I took from this is that the closed loop operation in conjunction with the O2 sensors - narrow band - is designed to cycle between rich and lean, thereby creating a surging sensation.
Would fitting wideband O2 sensors eliminate this surging in the 990? Or would you have to remove the O2 sensors and use the F map as suggested by Alleycatdad, and tune the F map accordingly?
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