• 4 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     TE = 4st Enduro & TC = 4st Cross

  • Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

The Te511/aftermarket Exhaust Stalling Issue New Info...

jerbear610

jerbear610

Husqvarna
Pro Class
I went up to the mountains to our cabin over the weekend which is a little over 6000 ft. elevation. Before going I had spoken to Dan, who's been trying very hard to help me figure out
a solution to the bike stalling on decel after the FMF pipe was installed, and he mentioned something
about a guy who was having the same problem after putting an Aftermarket pipe on his bike and apparently it was ok at higher elevations. Well that seems to be the case with mine as well. It
ran absolutely perfect up in the mountains and never had the stalling issue even once. So does this mean that less air is the ticket since air is thinner at higher elevations ? Maybe decreasing the amount of air with that screw adjuster on the EFI will help. I'll follow up later on this....Out !!
 
Sounds like it's running too lean at lower elevations. Time to revamp the settings for your normal altitude running.. New exhaust flowing more likely causing the lean condition
 
kingmoochr said:
You ARE running the power up mod, right?
Click to expand...
Yes, I've plugged in that chip that's under the seat.
I took it for a little spin last night just to see how it would run now that I'm back in the valley
and no change. Still dies on decel sometimes. The bike runs fantastic, though. Idles good. The
new muffler gives it quite a bit more punch. Just curious as to why it ran flawlessly in higher elevation
and what kind of adjustment can I make to have it run the same in low elevation ?
 
Higher elevation = less O2 = richer. The bike is starving for fuel. If you have removed the airbox baffle put it back in to see if it improves the same as going higher.
 
There is an updated map available to suit the full Akrapovic system, whether this would help for the FMF or not I'm not sure but if the factory decided the Akrapovic needed a fresh map, maybe the FMF does too??

Your dealer can reflash the ECU using the HST software.


Dave
 
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