Tps Input Voltage Inspection - Yamaha YZ250(N)/LC Owner's Service Manual

TPS (THROTTLE POSITION SENSOR) SYSTEM
11. Put the aligning marks a on the TPS and
carburetor.
12. Remove:
9Carburetor
Refer to "CARBURETOR AND REED
VALVE" section in the CHAPTER 4.
13. Tighten:
9Screw (TPS) 1
NOTE:
Tighten the screws (TPS) using the T20 bit (tam-
per resistant fastener type) by aligning the marks
a that were put before removal.
14. Install:
9Carburetor
Refer to "CARBURETOR AND REED
VALVE" section in the CHAPTER 4.
EC694000

TPS INPUT VOLTAGE INSPECTION

1. Disconnect the TPS coupler.
2. Start the engine.
3. Inspect:
9TPS input voltage
Out of specification
unit.
Tester (+) lead Blue lead 1
Tester (–) lead Black lead 2
TPS input
voltage
4~6V
6-12
ELEC
Replace the CDI
Tester selector
position
DCV-20