sensor YAMAHA YZ250LC 2007 User Guide

YAMAHA YZ250LC 2007 User Guide YZ250LC 2007 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53963/w960_53963-0.png YAMAHA YZ250LC 2007 User Guide

Page 528 of 596

YAMAHA YZ250LC 2007 User Guide 6-9
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
Check entire ignition 
system for connection.Repair or replace.
OK
OKTPS coil
No goodReplace.Check TPS.
OKSource coil
No goodReplace.*Check CDI magneto.
T

Page 530 of 596

YAMAHA YZ250LC 2007 User Guide 6-9
TPS-SYSTEM (TPS = DROSSELSTELLUNGSSENSOR)ELEC
TPS-Spule
Erneuern oder reparieren.Die Anschlüsse der gesamten
Zündanlage kontrollieren.Nicht in Ordnung
Nicht in OrdnungTPS kontrollieren.Erneuern.

Page 531 of 596

YAMAHA YZ250LC 2007 User Guide 6-9
SISTEMA TPS (SENSORE DI POSIZIONE
DELL’ACCELERATORE)
ELEC
Bobina del TPS
Ripararlo o sostituirlo.Controllare il collegamento dell’intero
sistema di accensione.
Non funziona
Non funziona
Non fu

Page 532 of 596

YAMAHA YZ250LC 2007 User Guide 6-10
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
L
Y
B1
21
2
EC624000
COUPLERS AND LEADS CONNECTION 
INSPECTION
1. Check:
9Couplers and leads connection
Rust/  Dust/  Looseness/Short-circuit 
Repair or

Page 533 of 596

YAMAHA YZ250LC 2007 User Guide 6-10
SYSTEME TPS (CAPTEUR DE POSITION DU PAPILLON)
TPS-SYSTEM (TPS = DROSSELSTELLUNGSSENSOR)
SISTEMA TPS (SENSORE DI POSIZIONE DELL’ACCELERATORE)ELEC
VERIFICATION DE CONNEXION
DES COUPLEURS ET FILS

Page 534 of 596

YAMAHA YZ250LC 2007 User Guide 6-11
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
32
1 2
3L
Y
B
3. Inspect:
9TPS coil variable resistance
Check that the resistance in increased as
the lever 1is moved from the full close
position to the

Page 535 of 596

YAMAHA YZ250LC 2007 User Guide 6-11
SYSTEME TPS (CAPTEUR DE POSITION DU PAPILLON)
TPS-SYSTEM (TPS = DROSSELSTELLUNGSSENSOR)
SISTEMA TPS (SENSORE DI POSIZIONE DELL’ACCELERATORE)ELEC
3.Examiner:
9Résistance variable de la bobine
d

Page 536 of 596

YAMAHA YZ250LC 2007 User Guide 6-12
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
4. Install:
9TPS 1
9Screw (TPS) 2
NOTE:
9Align the slot ain the TPS with the projection
bon the carburetor while the lever 3is held
down.
9Temporarily ti

Page 537 of 596

YAMAHA YZ250LC 2007 User Guide 6-12
SYSTEME TPS (CAPTEUR DE POSITION DU PAPILLON)
TPS-SYSTEM (TPS = DROSSELSTELLUNGSSENSOR)
SISTEMA TPS (SENSORE DI POSIZIONE DELL’ACCELERATORE)ELEC
4. Monter:
9TPS 1
9Vis (TPS) 2
N.B.:
9Alignez l

Page 538 of 596

YAMAHA YZ250LC 2007 User Guide 6-13
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
10. Put the aligning marks aon the TPS and
carburetor.
11. Stop the engine.
12. Remove:
9Carburetor
Refer to “CARBURETOR AND REED
VALVE” section in t
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