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HOMESERVICE MANUALSTOYOTA2005ECHO 2D SEDAN, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM (SFI)KNOCK SENSORINSPECTION
2005 Toyota ECHO 2D Sedan, Standard

Knock Sensor: Inspection

2005 Toyota ECHO 2D Sedan, StandardSECTION Inspection
  1. REMOVE THROTTLE BODY 

    (See  REMOVAL  ) 

  2. REMOVE INTAKE MANIFOLD 

    (See  REMOVAL  ) 

  3. REMOVE KNOCK SENSOR 
    1. Disconnect the knock sensor connector.
    2. Using SST, remove the knock sensor. SST 09816-30010
    Fig 1: Removing Knock Sensor
    G02575013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSPECT KNOCK SENSOR 
    Fig 2: Checking Continuity Between Terminal And Body
    G02575014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Using an ohmmeter, check that there is continuity between the terminal and body.

    If there is continuity, replace the sensor.

  5. REINSTALL KNOCK SENSOR 
    1. Using SST, install the knock sensor.

      SST 09816-30010

    2. Connect the knock sensor connector.
  6. REINSTALL INTAKE MANIFOLD (See  INSTALLATION  ) 
  7. REINSTALL THROTTLE BODY (See  INSTALLATION  ) 
RENDER: 1.0x

NO RELATED

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

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