SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
Fault
It
em
Reference
code
No
.
pages
59
Accelerator positi
on
sensor: open or short circuit detected. 8-74
60
YCC-T drive system: malfunction detected. 8-76
70
Engine idling stop -
Communication
erro
r
with
the
meter
Fault
code
No. Item
Reference
pages
89 (
Yama
ha diagnostic tool)
Mu
lti-function
me
ter: signals cannot be transmit-
Err (multi-function meter dis- ted between the ECU and the multi-function
8-78
play)
me
ter.
Diagnostic
code:
sensor
operation
table
Diagnostic
I
tem
M
eter
display
Procedure
code
No
.
01
Throttle position sensor
signal
1
• Fully closed position
11
-
21
Check with throttle valves
fully closed.
• Fully open
pos
ition
96-106
Check with throttle valves
fully open.
03
Intake air pressure 1 Displays the intake air Shi
lt
the transmissi
on
in
to
pressure. gea
r,
extend the sides-
tand, and then operate the
throttle while pushing t
he
"<J>"
side
of
the
start/engine stop switch.
(If the display value
changes, the
pe
rf
or-
mance is OK.)
04 Intake air pressure 2 Displays the intake air Shilt the transmissi
on
in
to
pressure. gear, extend the sides-
land, and then operate the
throttle while pushing the
"<J>"
side
of
the
start/engine stop switch.
(I
f the display value
changes, the pe
rf
or
-
mance is
OK
.)
05
Air temperature Displays the air tempera- Compare the actually
tu re. measured air temperatu
re
with the meter display
value.
9-6
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