Error P1478 particle sensor temperature circuit - high voltage

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Error P1478 particle sensor temperature circuit - high voltage


Good evening, I have this error present, the car was taken to another workshop where they changed the three exhaust gas sensors (in diagnosis they indicate the right temperature), and the probe upstream of the particulate. In diagnosis the sensor actually reads 950 degrees.
I checked the electrical system and found no anomalies. I would like to ask if any colleagues have already experienced a similar case or can tell me which is the particle temperature sensor.
Thank you

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