Quick tune question

Rayamx69

.020 Over
Joined
Nov 15, 2015
Messages
24
Location
Tucson, AZ
Ride
06 Standard
Got a quick question. I just installed my triple k&n setup, wired up my dobeck, turned off the o2 in my tune. I let the bike warm up and went for a ride. This thing was full beast mode. Tons of power, no decel pop or anything. But, a few miles in, I notice the decel pop was back. Would leaving the o2 plugged in cause this to happen even though it's off in tuneECU? Or do I still have some adjustments to make?
 
Shouldn't but you could unplug it under the right side cover to prove it. Does the Dobeck allow you to add fuel at zero throttle?
 
It does. I added a little more to the idle screw this morning and it was fine all the way to work. I'll tell you what. An 800lb bike with a 350lb man doing a 500ft burnout up the street effortlessly says something about power. Lol
 
Rayamx69 said:
It does. I added a little more to the idle screw this morning and it was fine all the way to work. I'll tell you what. An 800lb bike with a 350lb man doing a 500ft burnout up the street effortlessly says something about power. Lol
Click to expand...
The idle should be separate from zero throttle under load. The popping in the . exhaust comes from a lean condition at zero throttle decelerating under load. With a power commander, you can add fuel in the trim table at zero throttle, like +10% from 1500-4500 RPM. If that doesn't work, try 15%, then 20%. If you add too much, you'll have too much power coming off idle
 
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