4. Fuel Injection System
4-13
Precautions in Operation
General information
Warning
●
Gasoline is a low fire point and explosive material. Always work in a well-ventilated place and flame is
strictly prohibited when working with gasoline.
●
Before dismantling fuel system parts, leak fuel out first, or grip the fuel pipe by using pliers to prevent
fuel from splashing.
Cautions
●
Do not bend or twist the throttle cable. Damaged cable will lead to unstable driving.
●
When disassembling fuel system parts, pay attention to O-ring position, replace with new one as
re-assembly.
Specification
Item
Specifications
Idle RPM
1550±100 rpm
Throttle handle free play
2~6 mm
Fuel pressure
294±6kPa (about 3.0kg/cm²)
Torque value
Engine Temperature sensor
0.74~0.88 kgf-m
O
2
Sensor
3.6~4.6 kgf-m
Special Tools
Vacuum Gauge
Fuel Pressure Gauge
EFi System Diagnostic Scanner
Fuel Pipe Pliers
To this chapter contents
Summary of Contents for MAXSYM 400i
Page 23: ...1 General Information 1 18 NOTE To this chapter contents...
Page 75: ...4 Fuel Injection System 4 30 EFi System Circuit To this chapter contents...
Page 104: ...4 Fuel Injection System 4 59...
Page 109: ...5 ENGINE REMOVAL 5 5...
Page 132: ...7 Cylinder Piston 7 7...
Page 136: ...7 Cylinder Piston 7 11 NOTE To this chapter contents...
Page 171: ...11 Crankshaft Crankcase 11 8 NOTE To this chapter contents...
Page 183: ...12 Cooling System 12 12 NOTE To this chapter contents...
Page 199: ...13 Body Cover 13 16 NOTE To this chapter contents...
Page 219: ...14 Brake System 14 20 NOTE...
Page 231: ...14 Brake System 14 12 NOTE To this chapter contents...
Page 253: ...17 Electrical System 17 5 Fuse Fuse circuit diagram To this chapter contents...
Page 270: ...17 Electrical System 17 22 NOTE To this chapter contents...
Page 271: ...18 Wiring Diagram 18 1 18 Homepage Contents...
Page 272: ...18 Wiring Diagram 18 2...
Page 273: ...18 Wiring Diagram 18 3...
Page 274: ...18 Wiring Diagram 18 4 NOTE Homepage Contents...