10 lavida 1.6 automatic transmission 150000 km accelerator is broken.

10, lavida 1.6 automatic transmission 1.5 million kilometers. There are two main situations of throttle failure: hard fault and soft fault.

1. Hard fault: The resistor part of the potentiometer is formed by spraying a carbon film on the polyester substrate, which has low wear resistance, and the falling toner is easy to cause poor contact.

2. Soft fault: the throttle valve is too low, and the influence of dust accumulation on airflow is greater than the adjustment ability of throttle valve.