4. Fuel Injection System
4-12
Air Injection Solenoid Valve (AISV)
Function
AISV introduces appropriate air quantity to reduce pollutant emission.
Basic Principle
When the engine RPM and throttle opening are higher than the default value, ECU controls AISV opening
or closure.
AISV
Reed valve
Fresh air
Power relay
Battery
ECU
ECU
To this chapter contents
Air Injection
Solenoid Valve
Power relay
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...