Removal; Installation - Suzuki RM-Z450 Owner's Service Manual

12-18 FUEL SYSTEM

REMOVAL

• Remove the carburetor. (!12-5)
• Remove the throttle position sensor using the special tool.
$ 09930-11950: Torx wrench, T25

INSTALLATION

• Install the throttle valve with the throttle position sensor.
NOTE:
Align the throttle shaft end A with the groove B of throttle posi-
tion sensor.
• Adjust the throttle position sensor until resistance comes to
specification and tighten the mounting screw.
NOTE:
Make sure the throttle valve open or close smoothly.
% Throttle position sensor total of resistance:
Bl ( + probe) – B ( - probe): 4 – 6 kΩ
% Throttle position sensor resistance:
Y ( + probe) – B ( - probe):
When the throttle fully closed: 0.6 – 1.0 kΩ
When the throttle fully opened: 3.2 – 5.0 kΩ
$ 09900-25008: Multi-circuit tester set
+ Tester knob indication: Resistance (Ω)
• Install the carburetor. (!12-16)