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4. Fuel Injection System
Precautions in Operation
General information
Warning
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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
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●
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
O2 Sensor
0.74~0.88 kgf-m
3.6~4.6 kgf-m
Special Tools
Vacuum Gauge
Fuel Pressure Gauge
EFi System Diagnostic Scanner
Fuel Pipe Pliers
4-13
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