Oxygen sensor is an important part of motorcycle electronic injection system. ECU determines the low or high air-fuel ratio according to the difference of electromotive force from oxygen sensor, and controls the duration of fuel injection accordingly

The detection of crankshaft position and the control of ignition coil energizing time are the most basic elements of engine ignition advance Angle.

Cold car gasoline atomization is not good, the mixture meets the cold cylinder wall will condense into oil droplets, make the mixture thin, close the choke, carburetor supply cylinder of combustible mixture will become concentrated, starting easier.

Maintenance experience sharing.

Go to the market for your own motorcycle accessories. However, this gives some illegal businesses the opportunity to take advantage of consumers' unprofessionalism and sell fake and inferior products. These spare parts can cause damage to your car.

Whether large parts or small parts, all belong to their own professional terms, some imported parts or all English, if you want to further improve their ability to repair vehicles, the first thing is to understand the name of each part

Motorcycle engine as a complex mechanical system, in order to ensure easy maintenance and safe disassembly, many assembly parts are set with positioning pin or limit clamp spring.

Oxygen sensor is an important part of motorcycle electronic injection system. ECU determines the low or high air-fuel ratio according to the difference of electromotive force from oxygen sensor, and controls the duration of fuel injection accordingly