Recent content by pineappleguru

So the seat being fully clicked in refers only to the back anchor point (that latch is controlled by the lock which requires the key to unlock). I would suspect you didn't line up the front correctly and the front clip isn't seated all the way. I have a 22 and sometimes it takes a few tries to...

The FuelX lite is enough, the only difference is the pro's ability to control the AFR a little more, but the lite does an excellent job already. Basically if there is unburnt O2 the sensor will know to compensate the fuel mixture to add fuel in order to burn more oxygen. Now the stock ECU...

I have a full exhaust from another company. But from taking the stock exhaust apart the O2 sensor is located at headers not the chamber. The chamber delete would not interfere with the O2 sensor. HOWEVER I would recommend you get some kind of fuel management such as a fuelx if not a full tune...

I did installed a full exhaust a while back, if you're willing to pay for packaging and shipping I'll ship you the stock muffler.

MY bike has a fuel x lite and a full exhaust and intake. With the unrestricted airflow and a richer closed loop fueling, I experience none of these problems. Rolling on as low as 2500 rpm the bike shoots to life. The problem is the fueling / airflow due to the 2022 models adherance to BS6.

Quickshifter does not address the fuel mixture problem.

The 390's are known to run lean in open loop (when cruising) the sudden addition of throttle moves the map to closed loop and the fuel mixture can't richen fast enough. FuelX lite or pro is the solution. You should see similar effects in other gears if you cruise and then roll on throttle...

Here is a screenshot from the powerparts website for the new model year...

There's one on the KTM powerparts page. Here's an amazon link https://www.amazon.com/KTM-Ergo-Comfort-RC390-90507940000/dp/B00V74SCGM

Do you think it's due to the additional power or some new componentry elsewhere? Asking because if so it would be smart not to further increase the power...

Interesting. Curious, is this just poorly engineered on KTM's part, or is there something else affecting the gears interconnecting? Also, is the gearbox for the 2022 models different from the previous gen, and if so is this a known issue on those bikes as well?

I share your frustrations. I don't have the QS, but I manually clutchless upshift so I preload the shifter with my left foot and quickly roll of and back on the gas. This is basically what the quickshifter is doing automatically for upshifting at least. I've missed gear and hit redline once and...

if you eliminate the sensor completely you'll probably need to short circuit the ecu somewhere, if you want to know why you can't unplug it and have the bike work read through the logic of my last comment

if your clutch perch has no electrical connections your clutch sensor is missing. if your clutch sensor is missing the bike has no way to know whether the clutch is pulled in or not. if the bike doesn't know the clutch is pulled in it will not start when its in gear. simply install a clutch...

seems like you found your problem then