13. FUEL INJECTION SYSTEM People GT 300i TPS INSPECTION Support the scooter on a level surface. Put the side stand up and engine stop switch is at "RUN". Turn the ignition switch to "ON". Measure if the ECU voltage outputs to TPS between the following terminals of the TPS connector. Terminal Normal Violet/Red (+) Green/Pink (-) 5V Throttle position sensor (TPS) resistance (at 20°C/68°F) 3500~6500 TPS Cable Ends REMOVAL Loosen the throttle cables with the adjusting nuts. Disconnect the throttle cable ends from throttle seat. Adjusting Nuts ISC Sensor MAP Sensor Disconnect the TPS, ISC and MAP sensor connectors. Loosen the air cleaner connecting hose band screw. Loosen the intake manifold band screw. Remove the throttle body, MAP sensor, TPS sensor and ISC sensor as a set. TPS Sensor 13-24