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 The previous version was outdated and no longer supported.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

iBeat, Power-Up and JD Jetting tuner combo

Aaron8

Aaron8

Husqvarna
AA Class
My 2011 TE310 has a JD Tuner already installed. It is also powered-up (resistor plug in place), no cat, SA in place.

Thanks to a buddy on this board, I have iBeat V2 software for a limited time, and I want to set all CO to 100, per JD tuner suggestion.

Do I plug the O2 sensor back in, set all to 100, then re-power up?

Or do I set all to 100 in powered-up configuration (O2 removed)?
 
Aaron8 said:
Thanks for your response! So, don't bother with putting the O2 sensor back in, right?
Click to expand...

No need to put O2 sensor back in the pipe, which is nice. Just put them at 100 and go. Also, recalibrate your tps values while you have iBeat. TPS can only be calibrated when the engine is not running. Just turn on the bike's power then go to the TPS icon at top of the iBeat page and you'll probably be able to figure it out from there. It'll show 2 boxes with possibly different voltage values. Just click the button to make them equal and you're done with that part too.
 
No need to put O2 sensor back in the pipe, which is nice. Just put them at 100 and go. Also, recalibrate your tps values while you have iBeat. TPS can only be calibrated when the engine is not running. Just turn on the bike's power then go to the TPS icon at top of the iBeat page and you'll probably be able to figure it out from there. It'll show 2 boxes with possibly different voltage values. Just click the button to make them equal and you're done with that part too.
Click to expand...

Thanks Ioneater and Catang5oh! I'm glad I asked about this, I was going to do it all wrong! The buddy I borrowed the software and cable from told me I didn't have to put the sensor back in , which went against everything I thought I had read. :doh:

Yes the TPS is the main reason I wanted to do the diagnostic in the first place, thanks. I like how the bike performs everywhere except >right< off idle. I'm hoping the TPS set will help a little there.
 
1st gen EFI did require O2 sensor to adjust anything except TPS. That may be what you were reading. It's a little confusing with all the changes that have taken place since 08 models. Only reason I know is because I went from old EFI to the newer implementation and was following a lot of threads closely regarding the differences. TPS tweak MAY fix your off idle "blat" but for me tweaking the JD is what ultimately fixed my stumble. I'm on a 2010 TXC250 so what worked for me may not apply directly to your issue but hopefully will help. Richer settings on lower RPM settings, to include the simulated accelerator pump, is what worked for me. Easy to adjust and test on the trail. Good luck!
 
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