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Home >> Subaru >> 2002 >> Forester L, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection (Fuel Systems) >> Knock Sensor >> Removal
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Knock Sensor: Removal

  1. Disconnect battery ground cable from battery ground terminal.
    Fig 1: Disconnecting Battery Ground Cable
    G02861850Courtesy of SUBARU OF AMERICA, INC.
  2. Remove air cleaner case.
    Fig 2: Removing Air Cleaner Case
    G02861851Courtesy of SUBARU OF AMERICA, INC.
  3. Disconnect knock sensor connector.
    Fig 3: Disconnecting Knock Sensor Connector
    G02861852Courtesy of SUBARU OF AMERICA, INC.
  4. Remove knock sensor from cylinder block.
    Fig 4: Removing Knock Sensor
    G02861853Courtesy of SUBARU OF AMERICA, INC.