Idle motor related knowledge

2024-07-08

The idling speed of a car is not a speed, but a working state. The idle motor of the engine is controlled by the idle motor. Due to too much dust in the air, when the engine is running, there will be a lot of dirt in the spool and seat of the idle motor. When the ash accumulation is too much, the engine idle speed is too low, the idle stability is poor, and it is easy to stall when driving.

The role of idle motor and emergency measures

2024-07-08

The idle motor is the part that controls the idle speed of a motor vehicle. When the engine is idling, it is called an idle motor. The function of the idle motor is: the idle motor changes the cross-sectional area of the idle motor air duct according to the engine temperature and load size, so that the engine has a better idle speed under different working conditions.

Does fuel pump damage count as a major repair? The fault performance and the difference between low pressure and high pressure fuel pump are explained in detail

2024-07-08

In addition, the damage to the oil pump does not constitute a major repair operation. It is a critical component of the fuel system, and in the event of a failure, the routine repair measure is usually to replace the new oil pump independently, such repair tasks are relatively simple and common, and do not require deep disassembly of the entire engine or repair of core structural parts. When there is a problem with the oil pump, the technician can complete the replacement of the oil pump without

Ignition coil troubleshooting: full analysis of symptoms, life and spark plug differences

2024-07-08

The Ignition Coil, or ignition coil, is the core component of an automotive engine's ignition system, which converts low-voltage electrical energy from the vehicle's power supply into high-voltage electrical energy to ignite the gas mixture in the cylinder and drive the engine. Its working principle is based on electromagnetic induction, similar to an efficient transformer.

零部件百强榜出炉，15张中国面孔

2024-06-23

6月23日，《美国汽车新闻》发布了2024年全球汽车零部件配套供应商百强榜。今年的榜单有三个较为明显的变化。一是上榜的中国企业多了两家，分别是国轩高科和三花汽零，从而使得上榜的中国企业数量合计达到15家。二是宁德时代晋升到了第四位，仅次于博世、采埃孚和麦格纳这三家传统国际零部件巨头。三是随着2023年全球主要汽车市场强势复苏，大多数零部件供应商业绩稳中有涨。