What does the car trouble code 00 1.p 1388 mean?

Fault code: P 1388

English definition: Engine Control Module, ETS (Electronic Throttle System)-Defects

English definition: Engine control module, ets- defective.

Category: power system (customized by the manufacturer)

Background knowledge: Engine control module, also called engine control unit (in some cars, engine control module and transmission control module are integrated to form powertrain control module), which controls the whole engine. Its main function is to control the optimal fuel injection quantity and ignition timing of the engine. Another important role is the component responsible for monitoring exhaust emission control. Causes of failure include failure of electronic control module (ECM or PCM). In the electronic throttle (ETC) system, the electronic control module (ECU) instructs the throttle position motor to optimize the throttle opening according to the signal from the accelerator pedal position (APP) sensor, engine speed, vehicle speed, air conditioning energy consumption, etc. If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.