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Yamaha WR250F 2001 Fahrer- Und Wartungshandbuch Seite 624

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THROTTLE POSITION SENSOR SYSTEM
THROTTLE POSITION SENSOR
REPLACEMENT AND ADJUSTMENT
1. Remove:
Throttle position sensor coupler
Screw (throttle position sensor) 1
Washer 2
Throttle position sensor 3
NOTE:
Loosen the screws (throttle position sensor)
using the T20 bit (tamper resistant fastener
type).
2. Replace:
Throttle position sensor
3. Install:
Throttle position sensor 1
Washer 2
Screw (throttle position sensor) 3
NOTE:
Align the slot a in the throttle position sen-
sor with the projection b on the carburetor.
Temporarily tighten the screws (throttle posi-
tion sensor).
4. Adjust:
Engine idling speed
Refer
to
ADJUSTMENT" section in the CHAP-
TER 3.
5. Calculate:
Throttle position sensor coil resistance
at idle speed
Throttle position sensor coil resistance
at idle speed:
Throttle position sensor coil resis-
tance × (0.13 ~ 0.15)
<Example>
If the throttle position sensor coil resistance is
5 kΩ, then the throttle position sensor coil
resistance at idle speed is:
5 kΩ × (0.13 ~ 0.15) = 650 ~ 750 Ω
Refer to "THROTTLE POSITION SEN-
SOR
COIL
about the throttle position sensor coil
resistance.
6 - 9
ELEC
"ENGINE
IDLE
SPEED
INSPECTION"
section
+

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Diese Anleitung auch für:

Wr250fn 2001

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