What does dve position deviation fault mean?

The dve position deviation fault of Pacific Auto Network refers to the throttle fault, so it is necessary to check whether the throttle is dirty. After cleaning, do throttle self-learning, turn on the ignition switch, wait for one minute, and check whether there is interference source. Otherwise, the throttle assembly needs to be replaced. If the problem persists after replacement, the engine computer board needs to be replaced. Common problems are electronic throttle and engine computer board.

Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful.

There are two kinds of throttles: traditional cable throttle and electronic throttle. The traditional engine throttle control mechanism works by pulling a cable (soft steel wire) or a pull rod. One end of the cable is connected with the accelerator pedal, and the other end is connected with the accelerator linkage plate. The electronic throttle mainly controls the opening of the throttle according to the energy required by the engine through the throttle position sensor, so as to adjust the air intake.

(Photo/Text/Photo: Pacific Auto Network Car Selection Brother)