13. FUEL INJECTION SYSTEM People GT 125i ROLL SENSOR The engine should be stop when the vehicle incline over 65° for safety. When you place the vehicle back to normal position, you have to key-off and key-on the switch again, then it can be restarted. Standard: Normal: 0.4~1.4V Fall down > 65°: 3.7~4.4 V Roll sensor TP SCREW Don't adjust the TP screws, they should be adjusted by KYMCO. If TP screw lost of the original position, it may cause to unstable problem. TP screws 13-16