loop

It seems aftermarket product development for this bike has slowed to a halt, I can't remember the last time a new product was released for the RC390. Am i out of the loop, or have you guys noticed this too? Is the owner base just too small to make a profit?

We now carry a full line of Rapidbike products... Why? Full auto tune capabilities out of the box, with CLOSED LOOP fuel capabilities. That right there should sell you and if it doesn't, know that the 390 EVO Exclusive retails at $395. That is $25 cheaper outright then a base model PCV, but if...

Installed a Rapid Bike Easy today to fix the closed loop AFR. Took 5 minutes to install, AFR went from around 14.5 to between 12.5 - 13+'ish. I have a powertronic to tune open loop. You simply turn a dial on the module from -3 to +3 to lean/richen the mixture. Just wanted to throw this out...

Hello, since we are all aware how closed and open loop function couldnt we just leave the stock o2 sensor connected and not disabled. I mean, closed loop will still be controled by engine cpu for maximum efficiency and open loop will be altered by bazzaz zfi. From my understanding we can ajdust...

Hey guys, I wanted to start a thread about what I'm working on for tuning the RC390/Duke 390. I'll start with a little about me before I get into the details so you know my background. I finished school in 2008 and was excited to start a career at a major tuning company. Since then I've worked...

b Im just checking the plug which I think is used to Flash the ECU with the Akra map which im getting done in a couple of days and noticed a brown/blue wire loop inserted in the end? Im the second owner. Is this normal for stock or has something been done by the previous owner?

For racing purpose, max torque/power is of course a key parameter, and piggyback ECU as PCV, GET, Powertronic, Bazzaz is good for us. For road usage, we are not interested only in full load, but also partial load. Removing the calatyst converter, we don't care anymore to be at lambda 1, and we...

. So now that the PCV is installed. it was time to install the Dyno Jet Wideband Commander 2 ( WBC2 or WB2) p.n. 15-7023x........ so we could have more Control over the Fuel map on the bike. As many of you know the KTM 390 has a difficult ECU that doesn't allow closed loop to be altered...