Yamaha YZF-R1 Series Service Manual page 558

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
Diagnostic
code No.
D60 EEPROM DTC display
• No history
• History exists
D67 ISC (Idle Speed Control)
learning condition display
ISC (Idle Speed Control)
learning data erasure
D70 Control number
D87 O feedback learning data
2
erasure
D95 Shift sensor
• Shift sensor output voltage
display
• With no shift weighting in-
put
• Shift up weighting
• Shift down weighting
Item
00
• No malfunctions detected
(If the DTC P062F is indi-
cated, the ECU is defec-
tive.)
01–04 (CO adjustment val-
ue)
• (If more than one cylinder is
defective, the display alter-
nates every two seconds to
show all the detected cylin-
der numbers.
When all cylinder numbers
are shown, the display re-
peats the same process.)
Except 00-04 (EEPROM
data error for corresponding
learning/memory values)
00
ISC (Idle Speed Control)
learning data has been
erased.
01
It is not necessary to erase
the ISC (Idle Speed Control)
learning data.
02
It is necessary to erase the
ISC (Idle Speed Control)
learning data.
0–254 [-]
00
O feedback learning data
2
has been erased.
01
O feedback learning data
2
has not been erased.
0.2–4.8 [V]
Approx. 2.5 [V]
Changes to the low side
Changes to the high side
9-61
Tool display
—
To erase the ISC (Idle Speed
Control) learning data, push
the "Operation" button 3
times in 5 seconds.
—
To erase the O
learning data, push the "Op-
eration" button 3 times in 5
seconds.
Check the sensor condition
by operating the shift pedal.
Procedure
feedback
2