4. Fuel Injection System
4-24
Roll Over Sensor
Functional Description:
●
Control power of the power relay coil, has the three-pin socket.
●
When vehicles lean angle greater than 65 degrees, roll over sensor will
be the implementation of ECU system power off. At this point once
again to restart the engine, the need to re-open a main switch.
●
This as a safety device, when the dumping of vehicles, be cut off
power supply of ECU, and engine stop.
Testing Procedures:
●
Because of the roll over sensor for the electronic control agencies, not
against removed after a single measurement.
●
Normal state, after power is turned on the main switch, measurement
of ECU power relays red / yellow line to the Green Line (ground), the
power supply voltage measurement can determine whether it is normal
for the roll over sensor.
Detection judge:
Voltage:
Supply voltage = Battery voltage
Treatment of abnormal phenomena:
Vehicle state vertical, power relays or ECU without electricity supply.
●
Roll over sensor internal short circuit or open circuit, or coupler bad
contact.
●
Check whether the abnormal wire harness lines.
●
Roll over sensor anomaly, the proposed replacement of the roll over
sensor.
To this chapter contents
Summary of Contents for Citycom.300i
Page 5: ...Serial Number Home page Contents...
Page 38: ...2 Maintenance Information 2 17 Note To this chapter contents...
Page 46: ...3 LUBRICATION SYSTEM 3 8 Notes To this chapter contents...
Page 106: ...4 Fuel Injection System 4 60 Note To this chapter contents...
Page 173: ...10 AC Generator Starting Clutch 10 10 Notes To this chapter contents...
Page 195: ...12 Cooling System 12 14 Notes To this chapter contents...
Page 223: ...14 Brake System 14 12 Note To this chapter contents...
Page 244: ...17 Electrical System 17 5 FUSE Fuse circuit diagram To this chapter contents...
Page 262: ...17 Electrical System 17 23 Note To this chapter contents...
Page 270: ...19 Electrical Diagram 19 1 Home page Contents LH30W EFi Electrical Diagram 19...
