13. FUEL INJECTION SYSTEM People GT 125i Connect the PDA or Fi diagnostic tool. Enter the Data Analyze Check if the ignition advance data is malfunction. Turn the ignition switch to the "ON" position. Starting engine till the temperature up to 80°C. If the figure is over 20°, you should adjust the air bypass screw 1~1.5 turns in 23.25 counterclockwise. Don't adjust the air bypass adjustment screw over 1.5 circle. TPI / ABV Initialization After replacing throttle body or engine overhauled, it cause to the efficiency of air intake be changed, so should do the TPI/ABV initialization process. 1.When the scooter is working, turn off the ignition switch and turn on again (keep the engine is off). 2. Touch this pink wire to the negative point of battery or the earth of body frame to complete TPI ABV resetting. Reset wire (Pink) Attention Disconnect the pink wire immediately after shorting. 13-17