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Home › Subaru › 2011 › Forester X, Automatic › Repair and Diagnosis › Engine Performance › Engine Control Systems › Fuel Injection System (Fuel Systems) (H4DO) › Knock Sensor › Removal

Knock Sensor: Removal

  1. Disconnect the ground cable from battery.
    Fig 1: Disconnecting Ground Cable From Battery
    G07664729Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the air intake boot. < Ref. to REMOVAL , Air Intake Boot. >
  3. Disconnect the connector (A) from the knock sensor, and remove the knock sensor from the cylinder block.
    Fig 2: Locating Knock Sensor Mounting Bolt
    G07664730Courtesy of SUBARU OF AMERICA, INC.
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