Product model: XH-B019 Clamping Mould Reciprocating Spraying Machine

The toy automatic fuel injector is an electronic control system that determines the fuel injection volume based on the parameters of the intake air volume, throttle opening, water temperature sensor, intake air temperature sensor and other sensors, so it is not necessary to start the engine according to the ordinary carburetor type engine The method of repeatedly stepping on the accelerator at the same time. If the vehicle cannot be started by repeatedly turning on the starter motor when the refueling car is hot, consider whether there is an oil spill failure. The method to eliminate the oil spill is to step on the accelerator, and then start the engine. Eliminate the oil spill accumulated in the cylinder, release the throttle and try to start again. If it still does not start well, perform corresponding maintenance and troubleshooting. The polarity of the battery cannot be reversed to prevent damage to the EFI computer. The "0"-shaped sealing ring on the injector is a disposable part and cannot be reused. Replace the injector with a new one after the injector is disassembled and inspected to ensure good sealing.

After confirming that the combustion system and the engine itself are not faulty, the faults of the fuel system electronic control system can be checked. Common faults are often caused by poor wiring, so make sure that the connectors and terminals are clean and reliable to touch. The EFI computer is a high-quality machine with fewer faults. When you need to check it, you must use a special instrument. Generally, disassembly and repair are not allowed.