6AL3J11
8-20
1
2
3
4
5
6
7
8
9
5.
Tighten the crank position sensor screws
1
, and then check the crank position
sensor air gap. Adjust again if out of
specification.
6.
Install the wiring harness guide and the
wiring harness guide bolts.
Checking the intake air temperature
sensor
1.
Measure the ambient temperature.
2.
Connect a computer to the outboard
motor and use the YDIS to display
“
Intake temperature.
”
NOTE:
To connect and operate the YDIS, see Chap-
ter 9,
“
YDIS
”
and the YDIS (Ver. 1.23a or
later) Instruction Manual.
3.
Check that the difference between the
ambient temperature and the displayed
intake air temperature is within
±
5
°
C (
±
9
°
F).
NOTE:
•
Check the intake air temperature sensor
when the engine is cold.
•
When checking the intake air temperature
sensor, remove the top cowling and do not
start the engine.
4.
Disconnect the intake air temperature
sensor coupler.
5.
Turn the engine start switch to
“
ON,
”
and
then measure the input voltage at the
intake air temperature sensor coupler
(wiring harness end). Check the wiring
harness if out of specification.
6.
Turn the engine start switch to
“
OFF.
”
7.
Remove the intake air temperature sen-
sor.
8.
Place the intake air temperature sensor
in a container of water and slowly heat
the water.
9.
Measure the intake air temperature sen-
sor resistance. Replace if out of specifi-
cation.
T
R
.
.
Crank position sensor screw
1
:
4 N
·
m (0.4 kgf
·
m, 3.0 ft
·
lb)
S6P28270
Intake air temperature sensor input
voltage (reference data):
Black/yellow (B/Y)
–
Black (B)
4.75
–
5.25 V
Intake air temperature sensor
resistance:
at 20
°
C (68
°
F): 2.21
–
2.69 k
Ω
S6AL8450
B
B/Y
S6AL8460
Ignition and ignition control system
Summary of Contents for Fin Whale 225 EFI
Page 1: ...Grey Whale 200 EFI Fin Whale 225 EFI SERVICE MANUAL...
Page 4: ......
Page 87: ...6AL3J11 4 18 1 2 3 4 5 6 7 8 9 S6AL4240 7 8 Throttle body...
Page 183: ...6AL3J11 5 82 1 2 3 4 5 6 7 8 9 MEMO Cylinder block...
Page 364: ...ELEC Electrical system 8 53 6AL3J11 MEMO...
Page 397: ......
Page 398: ......