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What are the functions of the Corolla dashboard?

1 Answers

LilaFitz

08/29/25 4:08am

The Toyota Corolla dashboard consists of various gauges, indicators, especially warning lights and alarms for the driver, providing the necessary vehicle operation parameter information. These include conventional speedometers, tachometers, oil pressure gauges, water temperature gauges, and fuel gauges. Related information is as follows: Speedometer: On the right side of the Corolla dashboard are the speedometer and fuel gauge. The speedometer uses an electronic speedometer, commonly obtaining signals from the speed sensor on the transmission. The signal processing circuit converts the pulse signal input from the speed sensor into a current signal proportional to the vehicle speed, causing the needle of the gauge to deflect and indicate the corresponding speed. Fuel gauge: The Corolla fuel gauge contains two coils, located on the "F" and "E" sides respectively. The sensor is a variable resistor controlled by the float height. The change in resistance determines the strength of the magnetic fields of the two coils, which in turn determines the deflection direction of the needle.

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