Weak sparks are also related to the trip coil. You can adjust the trip coil gap and check the ground wire to see if it is properly grounded.
1. Common faults of the Wuyang Honda AC ignition system include no fire, weak fire, and inaccurate ignition.
2. No fire breakdown. Failure without fire means that the spark plug cannot emit blue-white sparks when the ignition key is turned on to start, so the combustible mixture in the engine's combustion chamber cannot be ignited by high voltage electricity and the engine cannot start. To fix this problem, you must first replace a spark plug and then start the engine. If the new spark plug sparks blue-white, this indicates that the original spark plug is damaged. The defect can be eliminated after replacing the spark plug. If there is alwayss no spark after replacing the spark plug, unplug the igniter and use a multimeter to measure the resistance between the black and red wires of the charging coil and the body or green ground wire. Under normal circumstances there should be a spark. resistance of several hundred ohms, if the resistance displayed is infinite, it indicates that the charging coil is damaged or the line from the charging coil to the charger socket is disconnected. The charging coil must be replaced or the circuit break must be eliminated. If the resistance value returns to normal but there is no spark coming from the spark plug, proceed to the next step. Use the resistance range of a multimeter to measure the resistance value between the black and white wires of the spark plug and the body. Under normal circumstances, when the electric lock is opened, the resistance value is infinite, that is,there is no conduction. . The conduction status is only displayed when the key is turned off. If the key is on, the resistance value is infinite. If the measured resistance shows a conductive state, it indicates that the electric door lock is damaged or auto-black. The extinguishing wire wire is shorted and grounded, resulting in no fire. The electric door lock must be replaced or the ground fault in the extinguisher wire must be eliminated. If there is still no fire after the above faults are eliminated, measure the quality of the trigger coil again, using the same method as measuring the load coil. If the above coil circuits return to normal but there is still no fire, the CDI igniter or discharge coil can be replaced. Generally, the no-fire fault can be cleared through the above operations.
3. Fire failureie. A weak fire fault means that the sparks from the spark plug during the starting operation are dark red instead of blue-white. A weak fire fault will cause difficulty in dynamic engine starting, unstable idling and easy extinguishing, poor rotation speed, and in severe cases, the exhaust pipe will explode. For this fault, you also need to replace the spark plug first to start the operation. If there is no difference between the old and new spark plugs, it is probably because the charge coil and discharge coil have a slight short circuit fault, which causes the spark plug to decrease. voltage induced by them. You can perform a resistance test and compare whether the replacement resistance value is an abnormal configuration.
4. The ignition is imprecise. This type of failure will cause starting difficulties, no idling and difficulty acc.acceleration of the accelerator pedal, accompanied by a hiss from the exhaust or a backfire from the carburetor. To solve this fault, you should first check whether the steering wheel is loose, secondly check whether the trigger and circuit are normal, and finally replace the igniter for comparison test. Generally, the ignition misalignment fault can be eliminated.
The reasons are as follows:
There are many reasons for the failure of the high voltage box of motorcycles, including electrical circuits and power circuits. 'oil. The best way is to replace the high voltage package.
There is no fire in the motorcycle's high voltage package. Check the high voltage package, ECU ignition, magnetic coil and electric door lock for damage and the wiring between them. .Whether there is an open circuit or short circuit fault. If there is nono high voltage power supply, it is basically a problem in these aspects.