What Causes Low Pressure in the Transmission Driven Gear?
1 Answers
Low pressure in the transmission driven gear can lead to the vehicle being unable to accelerate, unresponsiveness when pressing the accelerator, and possible abnormal noises. This issue is related to the transmission, caused by internal oil pressure cylinder leakage and wear on the driven gear. Introduction to Automotive Transmission: Automotive transmission primarily refers to the vehicle's gearbox, which is divided into manual and automatic types. Manual transmissions mainly consist of gears and shafts, achieving speed and torque changes through different gear combinations. Automatic transmissions (AT), on the other hand, are composed of a torque converter, planetary gears, a hydraulic torque variation system, and a hydraulic control system, achieving speed and torque changes through hydraulic transmission and gear combinations. Function of Automotive Transmission: The engine's output speed is very high, with maximum power and torque occurring within a certain speed range. To optimize engine performance, the transmission was developed to coordinate the engine's speed with the actual driving speed of the wheels.