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Home >> Mazda >> 2017 >> 5 GT, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Knock Sensor (KS) Removal/Installation
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Knock Sensor (KS) Removal/Installation

  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION .)
  2. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION .)
  3. Remove the plug hole plate. (See PLUG HOLE PLATE REMOVAL/INSTALLATION .)
  4. Remove the intake manifold. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION .)
  5. Disconnect the KS connector.
  6. Remove the KS.
    Fig 1: Knock Sensor Bolt With Torque Specification
    G13726886Courtesy of MAZDA MOTORS CORP.
  7. Install in the reverse order of removal.
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