Hoople
Account Removed
I understand your frustration but trust me,, your bike will be way hotter & leaner putting it back to factory stock w/ only a dealer download.
In order to get what you want (the fuel enrichment of a TFI without any add-on black box), you would need to buy a SEST and manually re-map it yourself. The dealership can't do it without breaking the law.
The problem is the download is not enough, especially not for a 2010. I would not run my 2009 with only a factory download because the download does nothing for curb idle RPM or the majority of steady state cruise RPM. Look at the dyno pull sheets members frequently post. The A/F line at the bottom is 13.6 at WOT,, while under open loop control. Under closed loop control, you still will be at 14.6. That's lean across the board.. even at WOT which will be 13.6.
In order to get what you want (the fuel enrichment of a TFI without any add-on black box), you would need to buy a SEST and manually re-map it yourself. The dealership can't do it without breaking the law.
The problem is the download is not enough, especially not for a 2010. I would not run my 2009 with only a factory download because the download does nothing for curb idle RPM or the majority of steady state cruise RPM. Look at the dyno pull sheets members frequently post. The A/F line at the bottom is 13.6 at WOT,, while under open loop control. Under closed loop control, you still will be at 14.6. That's lean across the board.. even at WOT which will be 13.6.