–
+
ELEC
6 - 7
TPS (THROTTLE POSITION SENSOR) SYSTEM
EC690000
TPS (THROTTLE POSITION SENSOR) SYSTEM
INSPECTION STEPS
If the TPS will not operate, use the following inspection steps.
*marked: Refer to “IGNITION SYSTEM” section.
NOTE:
●
Remove the following parts before inspection.
1) Seat
2) Fuel tank
●
Use the following special tools in this inspection.
Pocket tester:
YU-3112-C/90890-03112
Inductive tachometer:
YU-08036-B
Engine tachometer:
90890-03113
Check entire ignition
system for connection.
Repair or replace.
Check TPS.
TPS coil
Replace.
*Check CDI magneto.
Source coil
Replace.
Check CDI unit.
TPS input
voltage
Replace.
OK
OK
OK
No good
No good
No good
No good
Содержание 2001 YZ426F/LC
Страница 47: ...GEN INFO MEMO ...
Страница 67: ...GEN INFO MEMO ...
Страница 191: ...INSP ADJ MEMO ...
Страница 571: ... ELEC MEMO ...
Страница 597: ...TUN MEMO ...
Страница 624: ......
Страница 625: ......
Страница 626: ...PRINTED IN JAPAN 2000 8 1 7 1 CR PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...