Help: Audi Turbo Sensor P023600
I got this error on dashboard for “drive system malfunction, contact service” and then when I restarted the car it cleared and didn’t come back but i went to my mechanic and he checked through computer and it showed that it’s the turbo sensor.
He told me to buy the sensor so I went to buy it from Audi OEM sensor and we put it but still showed the error on new one and doesn’t want to be cleared, the he checked by multimeter and checked all wiring till ecu and also cleaned it but not solving, so he told me to leave car overnight and he will check more.
Then he called me morning and told me that the issue is related to ECU and the ECU will need repair.
Just most of the people who had this issue online they said it’s either the sensor or wiring so I’m just worried if he misdiagnosed or it’s correct that it’s the ECU before I repair it.
Car is Audi A4 2022