Yamaha YZF-R1, Service Manual

Page: 558 / 808

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
9-61
D60 EEPROM DTC display —
• No history 00
• No malfunctions detected
(If the DTC P062F is indi-
cated, the ECU is defec-
tive.)
• History exists 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)
D67 ISC (Idle Speed Control)
learning condition display
ISC (Idle Speed Control)
learning data erasure 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. To erase the ISC (Idle Speed
Control) learning data, push
the “Operation” button 3
times in 5 seconds.
D70 Control number 0–254 [-] —
D87 O
2
feedback learning data
erasure
00
O
2
feedback learning data
has been erased.
01
O
2
feedback learning data
has not been erased.
To erase the O
2
feedback
learning data, push the “Op-
eration” button 3 times in 5
seconds.
D95 Shift sensor Check the sensor condition
by operating the shift pedal.
• Shift sensor output voltage
display
0.2–4.8 [V]
• With no shift weighting in-
put
Approx. 2.5 [V]
• Shift up weighting Changes to the low side
• Shift down weighting Changes to the high side
Diagnostic
code No.
Item Tool display Procedure