15. IGNITION SYSTEM Movie S 150i
TILT SWITCH
Use DC 8-16V Battery power, it is with 3 pins: one
power pin, one signal output pin and one earthing
pin. When vehicle tilted to more than 65 deg. The
signal line will be earthed so that ECU can tell that
the vehicle is tilting and further cut fuel supply and
ignition. When the vehicle is reset up, it shall go
through Key Off and Key On to return to normal
status. It is comprised of Hall Effect with output
voltage range of 0-14V.
Modes of Trouble
The motor starter can keep function. But ECU is
out of function so that engine can't start includes
fuel pump and injector lose function, spark plug no
sparking.
Even if the scooter fall down, the engine is still
running.
Output volt. 12V
Cause Output signal
Broken lead wire Earth
Short circuit
Install angle incorrect
15-4
4.7 / 5