2006 Scion xA AutomaticFACTORY OEM SERVICE PROCEDURE

Knock Sensor: Installation

  1. INSTALL KNOCK SENSOR 
    1. Install the knock sensor with the nut.

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

    2. Connect the sensor connector.
  2. INSTALL STARTER ASSEMBLY (See  INSTALLATION  ) 
  3. INSTALL ENGINE UNDER COVER RH (See  INSTALLATION  ) 
  4. INSTALL ENGINE UNDER COVER LH (See  INSTALLATION  ) 
    Fig 1: Installing Knock Sensor
    G04153231Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  6. PERFORM INITIALIZATION 
    1. Perform initialization (see INITIALIZATION ).
      NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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