Toyota Corolla (E170): Eco Drive Indicator Light

During Eco-friendly acceleration operation (Eco driving), Eco Driving Indicator Light will turn on.

When the acceleration exceeds Zone of Eco driving, and when the vehicle is stopped, the light turns off.

Eco Drive Indicator Zone Display

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    Circuit description
    A thermistor is built in the engine coolant temperature sensor and changes the resistance value according to the engine coolant temperature. The structure of the sensor and connection to the ecm is the same as those of the intake air temperature sensor. Hint: if the ecm detects the dtc ...

    Oxygen / af sensor heater monitor
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    Adjustment
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