Ah, I see.japako said:The bikes that arrived in the states, had the air screw on the right TB closed and the left TB was synced to the right.
To improve the engine characteristics we opened the right side throttle body air screw 3/4 turn and then synced using the left side tbs. Also at that time the CO was opened to +6.
I was wondering if you had done that before the PCV and if you had kept the same setting after the installation of the PCV and Auto Tune.
I am not good at explaining things, so hope this is stated correctly.
Thanks
I have a European bike which has the right and left Airscrew at 3/4 out and CO at 0 as standard. Never changed these, not before PC install, not after.