sent this email to JD:
I had multiple jet kits by you on my dirtbikes and they rocked, so i bought your jd FI box for my 2010 husky. Im running a stand alone O2 sensor and working on fine tuning. The box made a huge difference right off the bat but having only 2 small issues so far.
1. the transition from idle to on throttle, no matter how much or how little i get a real rich reading, like 10.0 ish on my AF guage. Just for a split second then it clears up, but in traffic or in parking lots its a huge nuisance. I played with the acc pump feature and ran it from 1 dot all the way to max with one change a day for a week...no change..is this the right spot to be tuning for this symptom?
2. while cruising at highway speeds like at 55-60mph with a light steady 1/2 throttle position, i would experience a "random" lean surge where my AF gauge would show a quick spike to like 15.1 or higher then go back to normal, maybe once every other mile or so it would hee-haww in a way. What color setting should i work with to try and fix this?
here is a link on
Cafehusky.com where everyone talks about your JD box and offers tips and tricks, I love your product and would love to figure out these two spots and it would be awesome. any advise on which color range to focus on would be great!!!
Everything else is fine for the most part, idle, cruising, and full throttle...i have it pretty dialed in so far. See my vids....I know they are a little boring, but thanks for your input so i can hopefully help out others here on the boards who are more like me and try to self tune with good products like yours!
http://www.cafehusky.com/threads/jd-jetting-power-surge-6x-fi-tuner.16081/page-5#post-208819
Thanks again for any insight to this, and hope you guys have a great year!
Mahalo
Charlie Zimmerman
His response was:
Charlie,
Is this on the 450SMR?
The off-idle rich spot is not usually something we see on the 450. Did you set the IBeat to standard values?
Was the TPS idle position reset for the idle position at the same time using IBeat?
The mid-range stutter might be ignition, or maybe in the range between Blue and Yellow (?) . I'm not sure, but try moving Yellow/Blue to the highest or lowest positions and see if it makes a difference.
Let me know your progress.
Thank You,
James
JDJetting LLC
(253)939-7114
going to try his advise and reset my CO levels to 100 and reset the TPS again, then throw my AF wideband back on sunday and try again while I'm off and see how it goes. will post results and findings! lets keep this thread rolling so we can have some dialed in bikes!!