It is necessary to check the sensor at a coolant temperature of 20°C.
Order of execution
1. Disconnect the wire from the sensor (indicated by an arrow).
2. Measure the resistance between the sensor contact and «weight». It should be between 60 and 1000 ohms. If the resistance differs from the specified value, the sensor must be replaced.
3. Measure the resistance between the terminal on the wire and the contact with an ohmmeter «10». It must be zero. If the ohmmeter shows any resistance, there is an open in the wiring and it needs to be repaired.
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