What Does It Mean When the Throttle Light Comes On?

[DiJason]

When the throttle light comes on, it indicates a fault in the engine management system or electronic control. Here is an introduction to the throttle: 1. Introduction: The throttle is a controllable valve that regulates the air entering the engine. After the air enters the intake pipe, it mixes with gasoline to form a combustible mixture, which then burns to generate power. 2. Maintenance Methods: (1) Release Gas: Engine oil tends to volatilize under heat during use. The longer the usage time and the higher the temperature, the stronger the volatilization. Additionally, some compressed gas from the cylinder will inevitably squeeze into the crankcase through the gaps in the piston rings. Therefore, there must be a channel to release the gas; otherwise, the oil pan will develop positive pressure. (2) Negative Pressure Extraction: One reason the crankcase ventilation tube is connected to the throttle is to meet environmental requirements, and another is to use the intake's negative pressure to extract gas from the crankcase. (3) Cleaning Frequency: How quickly the throttle gets dirty depends on factors such as engine operating temperature and driving habits.