• 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 The previous version was outdated and no longer supported.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!

2008 TE250 (to Athena 300) Bog at 6300 RPM

M

MFGamesta

Husqvarna
A Class
So I picked up a 2008 TE250 a while back with an Athena 300 kit in it and it has the power up kit with Arrow exhaust. I've sorted most of the bike out and have had to replace the temp sensor, spark plug, spark plug cap and wire, fuel pump and fuel filter.

I made my own iBeat cable and have iBeat 2.0 or whatever it is. I was able to set the TPS to 100.4 per the internet's suggestion. I set the CO levels to 112/108/104 as a starting point per something I read also on the internet.

I tried other settings and the bike would stall so after making the above changes, I added more turns to the throttle plate screw. (Not the air bypass screw) I added enough to keep the idle around 1900-2000 when warm and took it for a spin. (The air bypass screw didn't do shit at such low RPM.) The bike rand great all the way through the gears. After a few minutes, once the bike was at normal operating temperature and I went up to about 6300 or 6350 RPM, the engine would kind of bog and the power was reduced but still barely accelerating. Once I hit about 8000 RPM, the bike took off again and ran good.

So it seems to me like one of the CO levels is still low?? I'm thinking it may be CO2 but I don't know which CO level goes with which RPM range.

Am I on the right track?
 
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