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5-31
ELEC
Electrical system
4.
Remove the junction box cover, and then
disconnect the engine ECM coupler
b
.
.
5.
Check the wiring harness for continuity.
6.
Connect the engine ECM coupler
b
, and
then install junction box cover.
7.
Connect the pulser coil coupler
a
.
Checking the air temperature sensor
1.
Measure the ambient temperature.
2.
Connect the YDIS to display “Intake tem-
perature” (air temperature).
3.
Check that the difference between the
ambient temperature and the displayed
intake temperature is within
±
5 °C
(
±
9 °F).
TIP:
• Check the air temperature sensor when the
engine is cold.
• When checking the air temperature sensor,
remove the top cowling and do not start the
engine.
4.
Disconnect the air temperature sensor
coupler
a
.
5.
Turn the engine start switch to “ON,” and
then measure the input voltage at the air
temperature sensor coupler.
6.
Turn the engine start switch to “OFF,” and
then remove the air temperature sensor.
7.
Place the air temperature sensor in a
container of water and slowly heat the
water.
Wiring harness continuity:
Terminal 1–Terminal 14
Terminal 2–Terminal 8
Terminal 3–Terminal 15
b
8
a
b
1
3
2
14
15
Air temperature sensor input voltage:
Black/Yellow (B/Y)–Black (B)
4.75–5.25 V
B
B/Y
a
Содержание F150B
Страница 1: ...SERVICE MANUAL 6BM 28197 5L 11 F150B FL150B ...
Страница 4: ......
Страница 12: ...0 7 GEN INFO General information Symbol Name Application LOCTITE 242 blue Sealant LOCTITE 572 white Sealant ...
Страница 211: ...6 34 Vapor separator 0 1 2 3 4 5 6 7 8 9 10 A MEMO ...
Страница 311: ...8 32 Shimming regular rotation model 0 1 2 3 4 5 6 7 8 9 10 A Shim location F R P T3 T1 T2 ...
Страница 351: ...8 72 Shimming counter rotation model 0 1 2 3 4 5 6 7 8 9 10 A Shim location F R P T3 T2 T4 T1 ...
Страница 448: ...A 1 MEMO ...
Страница 451: ......
Страница 452: ...Printed in China Jul 2008 0 6 1 ABE E_4 YAMAHA MOTOR CO LTD ...
Страница 458: ......