6-31
–
+
ELEC
Intake air
pressure
sensor
(Piping
system)
P0106
Able
Able
- Sensor module
disconnected
- Incorrect installa-
tion of the throt-
tle body
- Clogged hole of
the intake air
pressure sensor
Faulty throttle
body (clogged or
disconnected sen-
sor)
Faulty intake air
system (stable
pressure is not
supplied to the
sensor)
High idling
Instable idling
Poor engine
response
Insufficient
power
Exhaust gas
deterioration
Intake air
pressure dif-
ference val-
ue is fixed at
0 [kPa].
Load detec-
tion by throt-
tle opening
Calculation of
intake pipe
pressure dur-
ing failure by
TPS
Transient
control by in-
take pres-
sure
prohibited
Atmospheric
pressure is
fixed at
101.3[kPa].
O
2
feedback
is prohibited
Remove the
intake air
pressure sen-
sor, or close
the hole of it.
After that,
start the en-
gine and let it
idle.
Throttle
position
sensor
(Open or
short cir-
cuit)
P0122
(open cir-
cuit/ground
fault)
P0123
(sky fault)
Able
Able
- Coupler malfunc-
tion between
sensor module
and ECU.
- Open or short
circuit in harness
between sensor
module and
ECU.
- Incorrect installa-
tion of the sen-
sor module
- Sensor malfunc-
tion
- ECU malfunction
No normal sig-
nals are received
from the throttle
position sensor.
P0122: Signal is
0.2 V or less
P0123: Signal is
4.8 V or more
High idling
Instable idling
Poor engine
response
Insufficient
power
Deceleration
is poor
Exhaust gas
deterioration
TH opening
change
amount 0
(transient
control pro-
hibited)
TH opening
is fixed at
15 [°].
Atmospheric
pressure is
fixed at 101.3
[kPa].
Fuel cut is
prohibited.
O
2
feedback
is prohibited.
(P0122)
Remove the
throttle posi-
tion sensor
(MAQS) cou-
pler or dis-
connect it at
the switch
box.
(P0107/P011
3 error also
occurs at the
same time)
(P0123)
Remove the
throttle posi-
tion sensor
(MAQS) cou-
pler and sup-
ply 5V
voltage to the
signal lead.
Note: Incor-
rect operation
may damage
the vehicle
such as ECU.
Be careful.
Item
Abnormal
code
Start
engine Travel
Probable
malfunction
Direct cause
Vehicle
symptoms
System
operation on
failure
Operation
example for
causing
abnormal
state
B9X-F8197-E0.book Page 31 Thursday, July 16, 2020 2:28 PM
Summary of Contents for FZ 25 2021
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Page 7: ...B9X F8197 E0 book Page 6 Thursday July 16 2020 2 28 PM ...
Page 9: ...GEN INFO B9X F8197 E0 book Page 2 Thursday July 16 2020 2 28 PM ...
Page 35: ...1 26 GEN INFO B9X F8197 E0 book Page 26 Thursday July 16 2020 2 28 PM ...
Page 37: ...SPEC B9X F8197 E0 book Page 2 Thursday July 16 2020 2 28 PM ...
Page 89: ...CHAS B9X F8197 E0 book Page 1 Thursday July 16 2020 2 28 PM ...
Page 121: ...ENG B9X F8197 E0 book Page 1 Thursday July 16 2020 2 28 PM ...
Page 128: ...5 7 ENG B9X F8197 E0 book Page 7 Thursday July 16 2020 2 28 PM ...
Page 238: ...TRBL SHTG B9X F8197 E0 book Page 2 Thursday July 16 2020 2 28 PM ...
Page 243: ...7 5 TRBL SHTG TROUBLESHOOTING B9X F8197 E0 book Page 5 Thursday July 16 2020 2 28 PM ...
Page 245: ...B9X F8197 E0 book Page 1 Thursday July 16 2020 2 28 PM ...
Page 247: ...B9X F8197 E0 87 7 B9X F8197 E0 book Page 2 Thursday July 16 2020 2 28 PM ...