Yamaha YZF1000RJ Service Manual page 399

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SELF-DIAGNOSIS
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ELEC
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TROUBLESHOOTING
The tachometer starts to display the self-diagnosis sequence .
NOTE: - - - - - - - - - - - -
Use the following special tool in this trou-
Pocket tester:
VU-03112/90890-03112
bleshooting .
1.Throttle position sensor (TPS)
CIRCUIT DIAGRAM
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lgnitor unit
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1.Wire harness
• Check the wire harness for continuity.
Refer to "CIRCUIT DIAGRAM" .
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CONTINUITY
2.TPS
• Check the TPS for continuity.
• Refer to "THROTTLE POSITION SEN-
SOR (TPS) ADJUSTMENT AND INSPEC-
TION" in CHAPTER 6.
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GOOD
"'(,7CONDITION
( Replace the ignitor unit.
NO CONTINUITY
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Repair or replace the wire harness.
BAD CONDITION
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Replace the TPS.
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