Fault code P 156F

1. Fault code applicable model: mini fault code: P 156F Chinese meaning: throttle-open circuit English meaning: throttle-open circuit category: powertrain system (from the manufacturer's own meaning) Detailed meaning: throttle, commonly known as throttle, is a controllable valve used to control the intake of the engine. 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. 2. Applicable model of fault code: BMW fault code: P 156F Chinese meaning: throttle actuator 1- open circuit English meaning: throttle actuator 1- open circuit category: powertrain system (meaning from the manufacturer) Detailed meaning: In the electronic throttle control (ETC) system, the throttle actuator is a stepping motor, which is responsible for