Yamaha YZF-R1S Service Manual - Chk
3-20
ADJUSTING THE EXHAUST GAS VOLUME
CHK
ADJ
NOTE:
NOTE:
3. Using the “SELECT” button, select either the
Co adjustment mode
1
(which appears as
“Co”) or the diagnosis mode (which appears
as “dIAG”).
4. After “Co” appears as a result of pressing the
“SELECT” button, simultaneously press the
“SELECT” and “RESET” buttons for 2 se-
conds or more to excute the selection.
5. Press the “SELECT” and “RESET” buttons to
select the cylinder
2
.
SThe adjustment cylinder appears on the clock
LCD.
“RESET” button = decrement
“SELECT” button = increment
6. Excute the selection of the cylinder by simul-
taneously pressing the “SELECT” and “RE-
SET” buttons for approximately 2 seconds.
7. After selecting the adjustment cylinder,
change the “Co” adjustment volume by
pressing the “SELECT” and “RESET” but-
tons.
The Co adjustment volume appears on the trip
LCD.
“RESET” button = decrement
“SELECT” button = increment
8. The selection is executed upon releasing the
finger from the switch.
9. Simultaneously press the “SELECT” and
“RESET” buttons to return to the cylinder
selection. (step 5)
10. Cancel the mode by turning “OFF” the main
switch.