I have a defective parking sensor on my scout. Factory fitted parking sensors. The sensor has the code 7h0919275c. I purchased a spurious sensor from Mick's garage for about 15 euro. This sensor works fine when the ignition is in the on position but start the car (car running) the sensor is reading obstructions which are not there. I suspect the quality of the sensor is poor. The local Skoda garage want 120 euro to supply a genuine sensor, this in my opinion is excessive. Can I  get a lead on a supplier for a quality replacement parking sensor.

 

Regards 

Tsm

https://www.skoda-parts.com/spare-part/7h0919275gru-rear-front-ultrasonic-sensor-cn-29339.html8

I bought some last year off ebay that worked perfectly.

 

I believe they were these ones Reversing Sensor

Thanks for the steer I think I have a local source in Ireland