Mandelmassa
Member
Hi,
This summer I ecu flashed my 07 fz1 here in Sweden (ecunleashed). I made the Lars airbox mod and installed a k&n filter, then took away the catalytic converter. It already had a slipon before. The dealer did the flash and made fuel adjustments for these mods mentioned. It goes great with db-killer in, but I noticed that if I take out the db-killer in my mivv gp slipon the idle gets weird and jumps up and down between about 1100-1300 rpm. This mainly happens when warm. I ride it, stop for a little while, then when I start again it is worst. Also a little hesitant when cold.
According to ecunleashed they made the flash with the o2 sensor active. Mayby that got hurt when i smashed out the catalytic converter...
With the db-killer in this problem does not occur. What could this be?
This summer I ecu flashed my 07 fz1 here in Sweden (ecunleashed). I made the Lars airbox mod and installed a k&n filter, then took away the catalytic converter. It already had a slipon before. The dealer did the flash and made fuel adjustments for these mods mentioned. It goes great with db-killer in, but I noticed that if I take out the db-killer in my mivv gp slipon the idle gets weird and jumps up and down between about 1100-1300 rpm. This mainly happens when warm. I ride it, stop for a little while, then when I start again it is worst. Also a little hesitant when cold.
According to ecunleashed they made the flash with the o2 sensor active. Mayby that got hurt when i smashed out the catalytic converter...
With the db-killer in this problem does not occur. What could this be?