Opel Astra G 2.0 16V temperature sensor

Hello good, I have an Astra of the year 98 and I stop when the temperature rises, I have given the diagnostic machine, and it makes me the breakdown is the refrigerant temperature sensor, I would like to know if anyone knows where this sensor is going since I have searched and I do not know where it is. thank you

It is in the head of the left side, near the coil package (you have to verify the voltage that reaches the connector that must be 5 volts)

Thank you very much I thank you

As the friend Scort7913 says the sensor location is under the coil, Chekea the 5 volt from the cable maso cable maso and the resistance between the sensor terminals must be 153 ohm, below that resistance the ECU will interpret that the car is overheating and will cut the current,
I hope it serves you,
greetings