DTC P0182: Fuel Temperature Sensor Circuit Low Input: Operation

5-volt voltage is applied to the fuel temperature sensor output terminal (terminal No. 3) from the ECM (terminal No. 96) or PCM (terminal No. 51) through a resistor in the ECM/PCM. The fuel temperature sensor output voltage increases when the resistance increases and decreases when the resistance decreases. The ground terminal (terminal No. 1) is grounded to the vehicle body.