YAMAHA YZ250LC 2002 Owners Manual

YAMAHA YZ250LC 2002 Owners Manual YZ250LC 2002 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/53968/w960_53968-0.png YAMAHA YZ250LC 2002 Owners Manual
Trending: wheel alignment, compression ratio, low oil pressure, fuel cap, engine oil capacity, lug pattern, clutch

Page 511 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-7
SYSTEME D’ELECTROVANNE
MAGNETVENTILSYSTEM
SISTEMA ELETTROVALVOLA
ELEC
INSPEKTION DES ANSCHLUSSES
DER KUPPLUNGEN UND KABEL
1. Kontrollieren:
9Anschluß deren Kupplungen
und Kabel
Rost/Staub/Locke

Page 512 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-8
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 513 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-8
SYSTEME TPS (CAPTEUR DE POSITION DU
PAPILLON)
ELEC
Bobine du TPS
Changer ou réparer.Contrôler du système entierd’allumage
pour les connexions.Mauvais
MauvaisContrôler le TPS.Changer.
Indicat

Page 514 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-8
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 515 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-8
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 516 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-9
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 517 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-9
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
1

Page 518 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-10
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 519 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-10
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 520 of 584

YAMAHA YZ250LC 2002  Owners Manual 6-11
TPS (THROTTLE POSITION SENSOR) SYSTEMELEC
2
1
2 43
YL
B
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.
9
Trending: oil type, cooling, wheel size, lug pattern, maintenance schedule, clock reset, octane