Hello together, I’m a little desperate! I’ve read the old articles about this topic. But I’m not a car mechanic and don’t bother the car workshop master anymore. Problem: – In the middle of this year, the motor lamp started to light up Error code 320 Mottorrotzalingang too low – malfunction Error code 122 Droselcap/pedal sensor A signal too small The car drove until now but still normal. When the car started getting misignition, do The ADAC dragged me to the workshop. The Hyundai workshop told me to change the timing belt set (which had to be changed anyway) and have the crankshaft sensor replaced. This was also made 870€ the Aut is driving again, but the rotary zalometer still doesn’t work (looks like a wackler. Sometimes it doesn’t go sometimes) and the Aut is driving again, but the rotary zalometer still doesn’t work (looks like a wackler. Motor light is burning again. The Werstattmeister again leaves the error code : P0320 Motor rotary input to nidrieg (insulation sensor malfunction) No one knows what the isolation sensor should be?? I don’t know how to proceed. The master said he had to disassemble the car now, because it would be either the ECU, cable breakage or bugger or even the amatures defective… He continues to say that no matter what it is, everything always costs about 1000€ to 1500€ and that’s definitely for me Can any of you give me a tip on what to do?