Tp Sensor Inspection - TGB BLADE 600 Service Manual

4-1. FUEL INJECTION SYSTEM
TP SENSOR
INSPECTION
• Turn the ignition switch OFF.
• Disconnect the TP sensor 3P connector.
• Check for loose or poor contact on the TP sensor
connector.
• Connect the TP sensor connector.
• Start the engine and check the MIL light.
• Turn the ignition switch OFF.
• Disconnect the TP sensor 3P connector.
• Turn the ignition switch ON.
• Measure the voltage between the wire harness side
connector terminal and ground.
Connection: Yellow/Black (+)－Ground(-)
Standard: 5.0 +/- 0.1V
• Measure the voltage at TP sensor terminals of the
wire harness side.
Connection: Yellow/Black (+)－Gray/Red(-)
Standard: 5.0 +/- 0.1V
• Working voltage value: 5.0±0.1V
• Full throttle open voltage: 3.9±0.2V
• Full throttle closed voltage: 0.5±0.05V
• WARNING!
Never loosen the screw of TPS, result the
unsteady idle.
• Using diagnosis tool to confirm the throttle output
signal.
1. Connected to the "diagnosis tool", and open
the main switch, but not to start engine.
2. "Diagnosis tool" selects to a "Live Data"
screen.
3. Rotations throttle and check voltages.
4-1-16
B.OUTPUT
screw
A.GROUND(-)
C.INPUT(+) 5V