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Home >> Toyota >> 2017 >> Sienna LE, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System [2GR-FKS] (Service Information) >> Knock Sensor >> Removal [08/2016 - ] >> Procedure
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Removal [08/2016 - ]: Procedure

  1. REMOVE FUEL DELIVERY PIPE 

    Refer to REMOVAL [08/2016 - ]

  2. REMOVE KNOCK SENSOR 
    1. Disconnect the 2 knock sensor connectors.
      GTY644768Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A for Bank 1
      *B for Bank 2
    2. Remove the 2 bolts and 2 knock sensors from the cylinder block sub-assembly.
      NOTE:

      If a knock sensor has been struck or dropped, replace it.

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