YAMAHA YZ250LC 2007 Owners Manual

YAMAHA YZ250LC 2007 Owners Manual YZ250LC 2007 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53963/w960_53963-0.png YAMAHA YZ250LC 2007 Owners Manual
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Page 531 of 596

YAMAHA YZ250LC 2007  Owners Manual 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  Owners Manual 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  Owners Manual 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  Owners Manual 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  Owners Manual 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  Owners Manual 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  Owners Manual 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  Owners Manual 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

Page 539 of 596

YAMAHA YZ250LC 2007  Owners Manual 6-13
SYSTEME TPS (CAPTEUR DE POSITION DU PAPILLON)
TPS-SYSTEM (TPS = DROSSELSTELLUNGSSENSOR)
SISTEMA TPS (SENSORE DI POSIZIONE DELL’ACCELERATORE)ELEC
10. Aligner les repères d’alignement
adu TPS

Page 540 of 596

YAMAHA YZ250LC 2007  Owners Manual 6-14
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
EC694000
TPS INPUT VOLTAGE INSPECTION
1. Disconnect the TPS coupler.
2. Start the engine.
3. Inspect:
9TPS input voltage
Out of specification Replace th
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