Knock sensor High Input

The problem reappears even by clearing the error with the knock sensor unplugged… Is it something expected ?

Does it necessarily mean there’s a short circuit ? If not what does it mean ?

  • Just clearing the error will not correct it. You need to check what signals are there and if they are within the limits they should be.
    – Solar Mike
    Jul 4, 2019 at 5:29
  • @SolarMike I dont know how to check knock sensor signals from obd. Jul 5, 2019 at 0:05


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