How to solve the problem code p 1579?

Fault code: P 1579

Throttle actuator control monitor-limp home mode activated

Throttle actuator control monitor-limp home mode activated

Category: power system

Detailed meaning: In the electronic throttle system, the electronic control module instructs the throttle position motor to optimize the throttle opening according to the signal of the accelerator pedal position sensor, engine speed, vehicle speed and air energy consumption. The limping home mode refers to the signal that the electronic control unit will turn off the motor to the throttle position if it finds that the electronic throttle control system is faulty. At this time, a set of springs in the throttle will adjust the throttle to a fast idle state to ensure that the engine will not stall, but not too fast.

2. Applicable models of fault codes: GM, Buick, Chevrolet, Cadillac, Hummer and Jinbei.

Fault code: P 1579

Meaning: When the throttle valve is fully open, the gearbox switches from park/neutral to forward/reverse.

When the throttle opening is high, the transmission switches from p/n to D/R.

Category: power system

Meaning: This fault code indicates that the electronic control module needs to delay ignition and cut off fuel injection to reduce engine power. The reasons include the vehicle shifting to forward or reverse when the engine speed is too high, and the gearbox gear switch is faulty.

3. Fault codes are applicable to models: Audi and Volkswagen.

Fault code: P 1579

Throttle control unit-adaptive learning has not started.

Throttle control unit-adaptation not activated.

Category: power system

Detailed meaning: In the electronic throttle system, the electronic control module instructs the throttle position motor to optimize the throttle opening according to the signal of the accelerator pedal position sensor, engine speed, vehicle speed and air energy consumption.

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