
KLX 230 high idle - manual throttle adjustment?
Just picked up a 2023 KLX230R and I’m trying to figure out if what I’m experiencing is normal EFI behavior or something I should address. The bike tends to idle really high sometimes, and when going downhill or off throttle it almost feels like the RPM hangs or even picks up speed instead of giving consistent engine braking. It can get a little sketchy coming into turns or technical sections because it feels like the bike wants to keep pulling.
I’ve checked a few basics already and I’m still learning these newer EFI bikes. I’ve been seeing a lot of people recommend the HiVolt/manual idle adjustment screw conversion for the KLX230 and was wondering if anyone here has experience with it. Did it actually help the hanging/high idle issue? Any downsides or bad experiences? Anything I should know before installing one?
Also open to any other recommendations or things I should check first before ordering one. Appreciate any advice from other KLX230 owners.