Dangermouse449
Husqvarna
Pro Class
Had an issue for about 2 months with an intermittent 'no idle' fault. I looked a sensor resistances, rechecked TPS voltages, searched for loose connectionsetc etc all to no avail. I really needed to look at live data in real time.
I got together with member Norman, and with his help we got his version of the 2014 updated HST software running on my computer in Aus.
I've also been lucky enough to make friends with an ex-dealer who has a HST box, but no software.
The 2 worlds have come together, and now the borrowed system is working perfectly!
As it turns out, it was nothing more sinister than a blown out Map sensor o-ring (likely caused by a backfire)
This was replaced with a Caterpillar fine section o-ring p/n 6V9746 & the bike is running perfectly again.
The great news is, I was able to upload the Akrapovic Titanium Race Pipe map (Map3) to the 2011 ecu!!
(I've also reset my TPS voltage back down from 0.8 to 0.7v)
The bike runs just the same as it did before when I had the standard map and high TPS voltage, however , there's an improvement in very light cruise where there was a slight hesitation before. That is now gone.
It will be great to have access to this unit now that the local dealers don't care about the red bikes.View attachment 62173![IMG_20151114_170712.JPG IMG_20151114_170712.JPG](http://www.cafehusky.com/data/attachments/62/62241-435a0f530d3632b391af2cdb0bdfe682.jpg?hash=Q1oPUw02Mr)
I got together with member Norman, and with his help we got his version of the 2014 updated HST software running on my computer in Aus.
I've also been lucky enough to make friends with an ex-dealer who has a HST box, but no software.
The 2 worlds have come together, and now the borrowed system is working perfectly!
As it turns out, it was nothing more sinister than a blown out Map sensor o-ring (likely caused by a backfire)
This was replaced with a Caterpillar fine section o-ring p/n 6V9746 & the bike is running perfectly again.
The great news is, I was able to upload the Akrapovic Titanium Race Pipe map (Map3) to the 2011 ecu!!
(I've also reset my TPS voltage back down from 0.8 to 0.7v)
The bike runs just the same as it did before when I had the standard map and high TPS voltage, however , there's an improvement in very light cruise where there was a slight hesitation before. That is now gone.
It will be great to have access to this unit now that the local dealers don't care about the red bikes.View attachment 62173
![IMG_20151114_170712.JPG IMG_20151114_170712.JPG](http://www.cafehusky.com/data/attachments/62/62241-435a0f530d3632b391af2cdb0bdfe682.jpg?hash=Q1oPUw02Mr)