Automobile fault code Dongfeng Citroen 00C3

Automatic gearbox fault maintenance method;

1, automatic transmission leaks oil.

Solution: If the sealing ring is aging, just replace it. If the joint surface of the box body is damaged, the paper pad should be properly thickened to repair it, but in the case of serious oil leakage, welding repair is needed.

2. The throttle cable or throttle position sensor is incorrect.

Solution: We need to reposition.

3. The speed sensor is faulty.

Solution: It needs to be replaced with a new one.

4. Engine idle speed is divided into two situations. One is that the gearbox instantly drops from high gear to low gear. This situation is probably due to the abnormality of the control system or cooling system. On the other hand, there are short-term skidding and idling phenomena, but the reason for this situation is probably the gearbox itself.

Solution: At this time, it is difficult for you to solve it yourself and you need professionals to deal with it.