What does dve position deviation fault mean?

Dve position deviation fault refers to the throttle valve, so it is necessary to check whether the throttle valve is dirty. Throttle is a controllable valve, which controls air to enter the engine. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. There are two kinds of throttle: the traditional engine throttle control mechanism is a cable (soft steel wire) or a pull rod, one end of which is connected with the throttle pedal and the other end is connected with the throttle 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.