I went through the same issue with my '09. It is a lean misfire. I ended up buying a PCV with the Autotune module. Problem solved.
A useful feature of the PCV is the "cell trace" which shows you the affected fuel table cells real time. With the bike on the center stand you can rev the motor to...
If you really want smoothness get the autotune module. No more guessing. Well worth the extra money. I've installed it on my 09 using the dynojet map. I'm not kidding, the bike now needs traction control. The only drawback is that mileage went down to 32-34mpg while riding in the hills. I would...
Yes, this is the OEM shock from my '09 with the Hyperpro spring installed. The spring replaces the OEM two springs and preload adjuster set up. I weight 180lbs but this is a progressive rate spring so it works for a wide range of rider weight. I'm selling it because I've replaced it with a fully...
Excellent good condition. No leaks. Original owner. 14K miles on shock. Installed the Hyperpro spring at 9K miles. Progressive rate spring works great with any load conditions as advertised. Much better than weak OEM springs.
Asking $250, which includes all original parts from OEM setup...
I feel your pain.. I went through all the diagnostics and checked everything I could check. In all fairness, my bike was behaving the same way to a lesser degree since I bought it new last year. After I did the first TBS, I noticed the bike sputtering more, right off idle. I tried doing the...
I'm having a similar problem with my '09 and it's driving me nuts. Did all the checks above, tbs, plugs, Seafoam, plug caps, CO +10, etc. , problem still persists. Dealer says bike needs a Power Commander...
Alan,
Thank you for taking the time to write the detailed TPS voltage troubleshooting procedure. I will try to do go through it later today and report back.
Also, in regards to note (A), yes the idle speed was set low by the factory and I had to increase it quite a bit to avoid stalling. I...
I have a soft copy of the FSM, which I downloaded sometime ago from here. The diag values are the same for the Gen 2 bike, and they do increment smoothly to 103. I normally run 87 octane fuel, but I've been running 91 octane for the past week with the fuel cleaner. I haven't noticed any...
I'm experiencing poor low speed performance on my '09 with 13K miles, with roughness/stumbling/surging between 1.5K to 4K rpms. I've replaced the plugs, snipped the plug wires, checked the resistance of the plug caps, checked the secondary resistance on the coils, successfully ran the coils...