Transmission solenoid valve Wave box solenoid valve 02E 0DE927327

Transmission solenoid valve failure performance
Transmission solenoid valve is one of the most important components in automobile transmission. Its role is to achieve shifting operation by controlling the flow of hydraulic pressure. However, due to long-term use, material aging and other reasons, the transmission solenoid valve may fail.

So, when the transmission solenoid valve fails, how should we judge whether it is broken? Let's take a look at some common failure manifestations.

1. Slow or difficult gear shifts
If you find that the shifting action of the gearbox becomes slow or difficult during driving, then it is likely that the gearbox solenoid valve is faulty. This is because the failure of the solenoid valve will cause the hydraulic pressure to fail to flow normally, resulting in a poor shift.

2. Strong shift impact
Another common failure is the impact of shifting. When the transmission solenoid valve fails, it may not accurately control the flow of hydraulic pressure, resulting in a stronger sense of impact transmitted to the vehicle when shifting gears.

3. Transmission clamp
If you find that the vehicle suddenly appears stuck in the driving situation, then it is likely to be caused by the fault of the transmission solenoid valve. When the solenoid valve does not work properly, the hydraulic system may not be able to complete the shift action, causing the transmission to stick.